| Patents for Hench & Dromgold Co. |
Patents 1 -
13
of 13
      |
| Number | Title | Classification(s) |
| 310,821 | Cultivator spring-hoe | 172/266, 403/113 |
| 348,208 | Cultivator | 172/322, 172/482, 172/499 |
| 402,079 | Spring-tooth harrow | 172/643 |
| 419,990 | Spring-tooth harrow | 172/707 |
| 488,906 | Sawmill-dog | 235/138, 269/54.1 |
| 491,447 | Mechanism for operating sawmill-carriages | 476/19, 83/426, 83/707 |
| 491,494 | Mechanism for operating sawmill-carriages | 476/19, 476/24 |
| 540,618 | Harrow | 172/436, 172/627, 172/639 |
| 555,699 | Harrow | 172/627, 172/643, 172/660 |
| 1,226,450 | Cultivator | 172/650, 172/651, 43/133 |
| 1,259,348 | Bottle-crate | 217/20 |
| 1,324,580 | Bottle-crate | 217/25 |
| 1,349,144 | Nozzle-header for bottle-washing machines | 134/166R, 134/99.1 |
