Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6766138 | Variable length transfer assist blade | Brendan P. Obrien, Mark A. Atwood | 2004-07-20 |
| 6687480 | Variable length transfer assist blade | Brendan P. Obrien, Mark A. Atwood | 2004-02-03 |