Texas Patents - 10 Matching Results

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Primary view of Air Pump
Keating, P. W.
October 28, 1919
Primary view of Automatic Stacker and Unloading Barge
Conway, Julian C.
June 18, 1918
Primary view of Pusher Attachment for Tractors.
Records, Paul A.
August 24, 1920
Primary view of Power Transmitting Attachment for Windmills.
Records, Paul A.
August 17, 1918
Primary view of Device for Grinding and Removing the Valves of Explosive-Engines.
Forster, Earl
November 2, 1915
Primary view of Corn-Topper.
Pletcher, Thomas S.
August 28, 1917
Primary view of Combined Cotton Chopper and Cultivator
Carter, Chester Clark
October 11, 1910
Primary view of Window-Shade
Stephenson, Errett B.
December 31, 1907
Primary view of Wheel
Cutter, Richard Samuel
February 14, 1905
Primary view of Grab Hook
Robinson, Albert W.
April 30, 1907
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