| Patents for R. W. Pittman |
Patents 1 -
10
of 12
      |
| Picture | Number | Date | Patentee | Title |
 | 542,317 | Jul. 09, 1895 | W.J. Shea | Wrench |
 | 546,439 | Sep. 17, 1895 | W.W. Tucker | Chuck |
 | 551,065 | Dec. 10, 1895 | C.C. Tyler | Involute-curve-shaping machine |
 | 568,597 | Sep. 29, 1896 | W.J. Belcher | Bevel Protractor |
 | 574,535 | Jan. 05, 1897 | C.L. Grohmann | Gas Engine |
 | 667,143 | Jan. 29, 1901 | E.E. Tryon | Combined Wrench and Cutter |
 | 670,627 | Mar. 26, 1901 | J.A. Traut, J.W. Gerry | Metal Marking Gage |
 | 710,178 | Sep. 30, 1902 | C. Bodmer | Bevel |
 | 715,377 | Dec. 09, 1902 | J.P. Hayes | Gage for Cutters or Tools |
 | 716,150 | Dec. 16, 1902 | F.L. Traut, J.A. Traut | Measuring Rule |
