Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8800524 | Intake manifold | Christopher K. Clarke, David C. Klemstine | 2014-08-12 |
| 5800025 | Electronic trailer brake controller with sleep mode | Michael C. McGrath, Michael A. Hedding, Brian Stockford, David R. Sullivan | 1998-09-01 |
| 5785393 | Electronic trailer brake controller with pendulum zero adjust | Michael C. McGrath, Michael A. Hedding, Brian Stockford, David R. Sullivan | 1998-07-28 |
| 5782542 | Electronic trailer brake controller with remote manual control | Michael C. McGrath, Michael A. Hedding, Brian Stockford, David R. Sullivan | 1998-07-21 |
| 5620236 | Electronic trailer brake controller | Michael C. McGrath, Michael A. Hedding, Brian Stockford, David R. Sullivan | 1997-04-15 |