Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4906213 | Apparatus for detecting the pitch of a marine controllable pitch propeller | — | 1990-03-06 |
| 4289222 | Engine-clutch control interlock system | — | 1981-09-15 |
| 4277945 | Control system for equalizing the torques of multiple engines driving a common load | Edward H. Morin, Richard E. Trudell | 1981-07-14 |