| Patents for Samuel N. Hench |
Patents 1 -
7
of 7
      |
| Number | Date | Patentee | Title | Type |
| 310,821 | Jan. 13, 1885 | W.A. Dromgold, S.N. Hench | Cultivator spring-hoe | cultivators and tillers |
| 348,208 | Aug. 31, 1886 | W.A. Dromgold, S.N. Hench | Cultivator | cultivators and tillers |
| 488,906 | Dec. 27, 1892 | W.A. Dromgold, S.N. Hench, J.N. Richey | Sawmill-dog | sawmill dogs |
| 491,447 | Feb. 07, 1893 | S.N. Hench, E.A. Reese, W.A. Dromgold | Mechanism for operating sawmill-carriages | sawmill carriages |
| 491,494 | Feb. 07, 1893 | W.A. Dromgold, S.N. Hench, J.N. Richey | Mechanism for operating sawmill-carriages | sawmill carriages |
| 540,618 | Jun. 04, 1895 | W.A. Dromgold, S.N. Hench | Harrow | harrows |
| 555,699 | Mar. 03, 1896 | W.A. Dromgold, S.N. Hench | Harrow | harrows |
