12 Matching Results

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Primary view of Improvement in the Methods of Baling and Packing Cotton
Drake, James A. & Singer, Edgar C.
July 18, 1876
Primary view of Car-Coupling.
Washburn, Andrew Lynch & Journeay, Abram L.
May 13, 1884
Primary view of 2007 Economic Census Map: Houston-Baytown-Huntsville, Texas Combined Statistical Area
United States. Bureau of the Census.
2007
Primary view of Oxygen-Generator
Bradley, Richard Clinton
February 7, 1911
Primary view of Sampling Device for Artesian Wells
Bettis, William I.
April 23, 1912
Primary view of Liquid Dispensing Apparatus.
Bradley, Richard C.; Kinnebrew, Lee; Eastham, J. Malley & Ireland, C. Frank
November 28, 1916
Primary view of Locking Mechanism
Bradley, Richard C.
January 30, 1917
Primary view of Apparatus for Treating Hydrocarbons.
Andrews, Benjamin & Averill, Willard C., Jr.
August 5, 1919
Primary view of Combination Drill Bit and Drill Shank
Humason, Granville A.
December 30, 1919
Primary view of Process of Treating Hydrocarbons
Andrews, Benjamin & Averill, Willard C., Jr.
September 18, 1918
Primary view of Apparatus For Treating Petroleum.
Andrews, Benjamin & Averill, Willard C., Jr.
October 28, 1919
Primary view of Engineer's Safety-Throttle for Locomotive Dry Pipes
Hartman, John Wesley
November 16, 1920
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