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Patent
1,578
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1,569
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5
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3
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1
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UNT Libraries Government Documents Department
1,569
UNT College of Arts and Sciences
5
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3
Private Collection of Mike Cochran
1
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1,569
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8
Rescuing Texas History, 2019
1
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Texas Patents
1,569
UNT Scholarly Works
8
Rescuing Texas History, 2019
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1,559
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7
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36
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104
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89
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46
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43
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39
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36
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34
Jefferson County, TX
29
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23
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23
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18
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18
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17
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17
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17
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16
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15
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15
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15
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15
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13
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13
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13
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12
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12
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12
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12
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11
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11
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11
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11
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11
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11
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10
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10
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10
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9
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9
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9
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9
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9
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8
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8
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8
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8
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8
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8
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8
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7
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7
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7
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7
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7
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7
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7
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7
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6
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6
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6
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6
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6
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6
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6
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6
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6
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6
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5
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5
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5
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5
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4
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4
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4
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4
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4
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4
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4
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4
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4
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4
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4
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4
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4
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4
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4
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3
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3
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3
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3
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3
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3
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3
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3
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3
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3
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3
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3
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3
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3
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3
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3
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3
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3
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3
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3
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3
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3
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3
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3
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3
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2
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2
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2
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2
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2
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2
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2
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2
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2
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2
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2
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2
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2
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2
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2
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2
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2
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2
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2
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2
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2
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2
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2
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2
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2
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2
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2
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2
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2
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2
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2
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2
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2
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2
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2
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2
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1
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1
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1
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1
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1
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1
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1
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1
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1
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1
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1
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1
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Decade
2010-2019
6
2000-2009
2
1930-1939
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1920-1929
80
1910-1919
541
1900-1909
368
1890-1899
238
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223
1870-1879
105
1860-1869
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541
1900-1909
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223
1870-1879
105
1860-1869
6
1850-1859
7
1840-1849
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2016
2
2013
1
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3
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1
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1922
6
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34
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40
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60
1918
49
1917
62
1916
41
1915
49
1914
50
1913
60
1912
59
1911
55
1910
56
1909
39
1908
40
1907
53
1906
40
1905
27
1904
38
1903
25
1902
39
1901
33
1900
34
1899
31
1898
19
1897
24
1896
24
1895
33
1894
16
1893
21
1892
27
1891
17
1890
26
1889
35
1888
22
1887
30
1886
14
1885
29
1884
26
1883
20
1882
15
1881
18
1880
14
1879
19
1878
12
1877
18
1876
10
1875
8
1874
14
1873
10
1872
9
1871
2
1870
3
1869
3
1867
1
1865
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1860
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1854
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1850
1
1848
1
Month
July
1,578
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July
1,578
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54
22nd
42
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43
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58
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50
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68
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35
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56
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51
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50
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53
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62
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49
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Boring and Mortising Machine.
Excavating and Grading Machine.
Improvement in Cotton and Hay Presses.
Valve-Gear for Steam-Engines.
Millstone-Dress.
Millstone-Dress.
Improvement in Gang-Plows.
Portable Oven.
Improvement in Machines for Planting Cotton-Seed.
Book-Sewing Machine.
Improved Saw-Gummer.
Improvement in Carriage-Axles.
Improvement in Oscillating Steam-Engine
Improved Side-Saddle.
Improvement in Cotton-Cleaners.
Improvement in Apparatus for Photographing Children
Improvement in Plows
Saw Tooth
Improved Machine for Breaking and Scouring Hides
Improvement in Cotton-Plows.
Carbureter.
Improvement in Gang-Plows.
Improvement in Car-Couplings.
Improvement in Cotton-Harvesters.
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