| Patents for H. F. Riley |
Patents 16 -
30
of 51
      |
| Number | Date | Patentee | Title | Type |
| 572,757 | Dec. 08, 1896 | A.F. Jackson | Pipe Wrench | pipe wrenches |
| 573,487 | Dec. 22, 1896 | M.D. Schaller | Wrench | ratchet wrenches |
| 575,564 | Jan. 19, 1897 | C.F. Driver | Combined Pipe and Nut Wrench | wrench jaw components |
| 575,592 | Jan. 19, 1897 | P.B. Canfield | Wrench | pipe and nut combination wrenches |
| 576,602 | Feb. 02, 1897 | J.A. McCawley | Wrench | quick adjust wrenches |
| 591,118 | Oct. 05, 1897 | B.E. Horr | Wrench | quick adjust wrenches |
| 591,720 | Oct. 12, 1897 | C.J. Armstrong | Combination-Tool | pliers |
| 594,023 | Nov. 23, 1897 | L.G. Krueger | Wrench | ratchet wrenches |
| 594,563 | Nov. 30, 1897 | R.A. Ryrie | Pipe Wrench | chain and strap wrenches |
| 597,081 | Jan. 11, 1898 | A. Hullinger | Wrench | ratchet wrenches |
| 603,305 | May 03, 1898 | M. Weiss | Wrench | wrench combination tools |
| 604,830 | May 31, 1898 | J.C. Karner | Combination Tool | combination tools |
| 606,317 | Jun. 28, 1898 | G.R. Van Schoick | Wrench | quick adjust wrenches |
| 606,395 | Jun. 28, 1898 | E.H. Shaw | Combination-tool | combination tools |
| 610,286 | Sep. 06, 1898 | S.A. Seat | Gaging Attachment for Ruler | marking gauges |
