Resource Type
States
Decade
Month
3 Matching Results
Results open in a new window/tab.
Results:
1 - 3 of
3
Cotton-Harvester.
Patent for improvements to cotton harvesting devices, with instructions and illustrations.
Date:
September 1, 1891
Creator:
Cunningham, James F. & Dingee, William W.
System:
The Portal to Texas History
Soda-Tank for Dipping Lumber
Patent for an apparatus which contains a tank of soda in which yellow pine lumber is dipped to prevent blue stain. Illustrations included.
Date:
December 12, 1911
Creator:
Trout, Walter Charles & Trout, William Henry
System:
The Portal to Texas History
Gas Producer
Patent for a gas producer from a continuous stream of combustibles with air.
Date:
June 17, 1913
Creator:
Hirt, Jules H.
System:
The Portal to Texas History