Texas Patents - 6 Matching Results

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Primary view of Electric Switch For Street-Railways.
Posey, James A.
January 30, 1906
Primary view of Cotton-Ginning Machinery.
Wilson, Ralph E.
June 14, 1910
Primary view of Automatic Control for Gas Water-Heaters.
Hamilton, Paul H.
June 17, 1919
Primary view of Automatic Gas Control for Gas Water-Heaters.
Hamilton, Paul H.
October 7, 1919
Primary view of Means for Drying Briquets
Baker, Burke
July 20, 1917
Primary view of Needle for Hand-Embroidery and Similar Work.
Pade, George V. & Neitzel, Conrad T.
November 30, 1920
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