| Patents for James H. Layman |
Patents 76 -
90
of 102
      |
| Number | Date | Patentee | Title | Type |
| 283,779 | Aug. 28, 1883 | J.L. Haven | Tobacco-cutter | tobacco machinery |
| 285,874 | Oct. 02, 1883 | J.F. Bollman | Tree-feller and block-dresser | tree felling machines |
| 326,517 | Sep. 15, 1885 | J. Powell | Lubricator | oil cups |
| 326,518 | Sep. 15, 1885 | J. Powell | Lubricator | oil cups |
| 326,519 | Sep. 15, 1885 | J. Powell | Lubricator | oil cups |
| 326,520 | Sep. 15, 1885 | J. Powell | Lubricator | grease cups |
| 326,521 | Sep. 15, 1885 | J. Powell | Lubricator | oil cups |
| 334,816 | Jan. 26, 1886 | J.J. Spilker | Vise | bench vises |
| 335,146 | Feb. 02, 1886 | J. Powell | Lubricator | grease cups |
| RE10,728 | May 18, 1886 | J. Powell | Lubricator | grease cups |
| 365,629 | Jun. 28, 1887 | J. Powell | Lubricator | steam engine lubricators |
| 372,764 | Nov. 08, 1887 | J.W. Powell | Lubricator | oil cups |
| 379,243 | Mar. 13, 1888 | J. Powell | Lubricator | oil cups |
| 401,327 | Apr. 16, 1889 | A.J. Bryant | Combination-Tool | combination tools |
| 403,695 | May 21, 1889 | J. Powell | Lubricator | oil pumps |
