Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE34138 | Throttle and timing linkage | Thomas D. Wenstadt | 1992-12-08 |
| 4947807 | Internal combustion engine | Gene F. Baltz, Henry C. Billingsley, David Hartke, James A. Holcomb, Chester G. DuBois +1 more | 1990-08-14 |
| 4757792 | Internal combustion engine | Gene F. Baltz, Henry C. Billingsley, David J. Hartke, James A. Holcomb, Chester G. DuBois +1 more | 1988-07-19 |
| 4708673 | Outboard motor cowl assembly | William D. Dunham, H. Norman Petersen, Robert F. Young | 1987-11-24 |
| 4633825 | Reed valve assembly | — | 1987-01-06 |
| 4577608 | Carburetion system including an adjustable throttle linkage | Chester G. DuBois | 1986-03-25 |
| 4559908 | Engine block with unitarily cast exhaust gas passages and water jacket cavity | Dale L. Taipale | 1985-12-24 |
| 4528953 | Throttle and timing linkage | Thomas D. Wenstadt | 1985-07-16 |
| 4457727 | Marine propulsion device engine cooling system | — | 1984-07-03 |