| All Patents in class 123/82 |
Patents 1 -
15
of 31
      |
| Number | Title | Classification(s) |
| 194,047 | Gas-Motor engines | 123/144, 123/405, 123/82 |
| 196,473 | Gas Motor Engine | 123/144, 123/182.1, 123/188.4, 123/274, 123/292, 123/332, 123/82 |
| 333,838 | Gas Engine | 123/188.4, 123/196M, 123/523, 123/82 |
| 350,769 | Petroleum and Gas Motor | 123/557, 123/82, 200/19.2, 261/154, 261/78.1, 261/DIG.25 |
| 357,193 | Gas Motor | 123/149E, 123/348, 123/82 |
| 370,322 | Gas Engine | 123/188.1, 123/82 |
| 433,807 | Motor Engine Worked by Oil Vapor | 123/298, 123/82, 261/18.3, 261/44.5, 261/50.2 |
| 442,248 | Gas and Petroleum Engine | 123/332, 123/376, 123/82 |
| 453,446 | Hydrocarbon Engine | 123/146, 123/252, 123/82, 60/39.76 |
| 511,593 | Gas or Carbureted Air Engine | 123/151, 123/169R, 123/82 |
| 530,508 | Gas Engine | 123/145R, 123/344, 123/82, 123/90.39, 251/142, 251/263, 251/277 |
| 538,680 | Gas Engine | 123/348, 123/82 |
| 550,451 | Gas Engine | 123/348, 123/82 |
| 555,791 | Gas Engine | 123/332, 123/346, 123/65WA, 123/82 |
| 558,369 | Gas Engine | 123/160, 123/163, 123/164, 123/169R, 123/332, 123/405, 123/82 |
