Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6604479 | Autopilot-based steering and maneuvering system for boats | Shepard W. McKenney | 2003-08-12 |
| 6447349 | Stick control system for waterjet boats | Shepard W. McKenney, Thomas M. Serrao | 2002-09-10 |
| 6308651 | Autopilot-based steering and maneuvering system for boats | Shepard W. McKenney | 2001-10-30 |
| 6230642 | Autopilot-based steering and maneuvering system for boats | Shepard W. McKenney | 2001-05-15 |