Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7942780 | Electronic locking differential with direct locking state detection system | Gregory M. Donofrio | 2011-05-17 |
| 7744500 | Electronic locking differential with direct locking state detection system | Gregory M. Donofrio | 2010-06-29 |
| 7572202 | Electronic locking differential with direct locking state detection system | Gregory M. Donofrio | 2009-08-11 |