Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5980342 | Flushing system for a marine propulsion engine | Andrew K. Logan, Matthew W. Jaeger, James E. Sharp, William E. Hughes | 1999-11-09 |
| 4526002 | Exhaust relief system | — | 1985-07-02 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5980342 | Flushing system for a marine propulsion engine | Andrew K. Logan, Matthew W. Jaeger, James E. Sharp, William E. Hughes | 1999-11-09 |
| 4526002 | Exhaust relief system | — | 1985-07-02 |