Resource Type
Counties
2 Matching Results
Results open in a new window/tab.
Results:
1 - 2 of
2
Seed-Sowing Attachment for Plows.
Patent for a seed-sowing attachment for plows which can "drop the seed in a furrow as it is made by the plow, and after it is covered by the formation of a successive furrow, and thereby complete the sowing or drilling process simultaneously with the plowing operation" (lines 14-19).
Date:
June 19, 1894
Creator:
Johnson, George W.
System:
The Portal to Texas History
Refrigerator.
Patent for an efficient refrigerator meant to preserve meat, dairy, and produce. The refrigerator uses evaporating water to cool the food, not ice. There are inner and outer layers, a large water pan with vertical drip openings, and inner screen walls.
Date:
April 17, 1894
Creator:
Denson, Joseph
System:
The Portal to Texas History