| Patents for William A. Steel |
Patents 1 -
10
of 35
      |
| Picture | Number | Date | Patentee | Title |
 | 80,550 | Aug. 04, 1868 | D. Joy | Steam Hammer |
 | 84,410 | Nov. 24, 1868 | J.T. Campbell | Improvement in Nut Planers |
 | 86,286 | Jan. 26, 1869 | H. Disston | Improvement in Device for Simultaneously Hardening and Straightening Circular-Saw Blades |
 | 94,930 | Sep. 14, 1869 | P. Wenzel | Lathe Rest |
 | 98,821 | Jan. 11, 1870 | J. Watson | Milling Machine |
 | 100,473 | Mar. 01, 1870 | J. Watson | Lathe |
 | D4,255 | Jul. 19, 1870 | E. Rhodes | Design for a Saw |
| | 107,428 | Sep. 13, 1870 | S.P. Wheeler | Improvement in coating embossed wood |
 | 110,405 | Dec. 20, 1870 | C. Van Haagen | Improvement in portable drilling-tools |
 | 110,406 | Dec. 20, 1870 | C. Van Haagen | Improvement in gear-cutting machines |
