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| Patents for George E. Gay | |||||
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| Picture | Number | Date | Patentee | Title | |
 | 210,942 | Dec. 17, 1878 | G.E. Gay | Improvement in Ratchet Screwdrives | |
 | 387,409 | Aug. 07, 1888 | J.H. Parsons, G.E. Gay | Screwdriver | |
 | 437,297 | Sep. 30, 1890 | J.H. Parsons, G.E. Gay | Ratcheting Screwdriver | |
 | 484,004 | Oct. 11, 1892 | G.E. Gay, J.H. Parsons | Screw-driver | |
 | 487,946 | Dec. 13, 1892 | T. Edwards, Jr., J.J. Edwards | Screw-driver | |
 | 644,907 | Mar. 06, 1900 | G.E. Gay | Ratcheting Screwdriver | |
 | 705,917 | Jul. 29, 1902 | G.E. Gay | Screw-Driver | |