| Patents for Rufus B. Fowler |
Patents 16 -
30
of 62
      |
| Number | Date | Patentee | Title | Type |
| 439,665 | Nov. 04, 1890 | W.F. Bancroft, P.J. Kent | Wire-nail machine | |
| 454,893 | Jun. 30, 1891 | J.E. Wakefield | Pipe-Wrench | quick adjust wrenches |
| 455,466 | Jul. 07, 1891 | J.R. Back | Rest for metal-turning lathes | metal lathes |
| 456,380 | Jul. 21, 1891 | R.E. Kidder | Guide for saw-benches | tablesaw accessories |
| 474,393 | May 10, 1892 | E.M. Long | Protractor & Bevel | protractors |
| 475,328 | May 24, 1892 | C.B. Long | Band-saw mill | band resaws |
| 497,738 | May 16, 1893 | A. Wood | Boring-mill | vertical boring mills |
| 506,620 | Oct. 10, 1893 | E.W. Bemis | Milling Machine | milling machines |
| 520,142 | May 22, 1894 | A. Goddard | Drilling-machine | drill presses |
| 521,353 | Jun. 12, 1894 | A. Wood | Machine for turning pulleys | pulley turning lathes |
| 521,836 | Jun. 26, 1894 | O.S. Walker | Bearing for emery-wheels | bench or pedestal grinders |
| 529,982 | Nov. 27, 1894 | J.E. Wakefield | Improvement in Jaws for Finished Pipe | pipe jaw attachments for wrenches |
| 531,489 | Dec. 25, 1894 | J.S. Wheeler | Metal-planing machine | metal planers |
| 531,628 | Jan. 01, 1895 | J.F. Fitzgerald | Wrench | quick adjust wrenches |
| 533,072 | Jan. 29, 1895 | A.T. Matthews | Pipe-thimble | |
