| Patents for H. F. Riley |
Patents 1 -
15
of 52
      |
| Number | Date | Patentee | Title | Type |
| 431,702 | Jul. 08, 1890 | W. Littlely | Multi-Jaw Vernier Caliper | measurement gauges |
| 436,101 | Sep. 09, 1890 | W.P. Orr | Carpenter's Gage | marking gauges |
| 456,143 | Jul. 21, 1891 | H.J. Gilcher | Wrench | screw adjust wrenches |
| 465,063 | Dec. 15, 1891 | W. Lehman | Tire-Bolt Holder and Wrench | tire bolt wrenches |
| 466,329 | Jan. 05, 1892 | W.F. Custer | Bolt Holder and Wrench | tire bolt wrenches |
| 466,769 | Jan. 12, 1892 | A.T. Campbell | Wrench For Twisting Fence Wires | fencing tools |
| 498,321 | May 30, 1893 | C. Stolze | Wrench | pipe and nut combination wrenches |
| 533,426 | Feb. 05, 1895 | P. Bartzen | Pipe Wrench And Cutter | |
| 542,330 | Jul. 09, 1895 | E.O. Bryden | Hub | auxiliary wrenches |
| 545,969 | Sep. 10, 1895 | W. McCoy | Combined Clamp and Wrench For Tire Bolts | tire bolt wrenches |
| 551,879 | Dec. 24, 1895 | J. Welfle | Pipe Wrench | pipe wrenches |
| 554,846 | Feb. 18, 1896 | J.E. Vincent | Combined Nut Wrench and Support for Shafts or Tongues | axle nut wrench combination tools |
| 554,885 | Feb. 18, 1896 | E.B. Lilly | Pipe Wrench | pipe wrenches |
| 560,339 | May 19, 1896 | W.R. Hale, F.J. Bourn | Axle Nut Wrench | axle nut wrenches that lock nut to wheel hub |
| 567,229 | Sep. 08, 1896 | W.I. Freeman | Pipe Wrench | pipe wrenches |
