Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7993238 | Multi-speed transmission | Andrew W. Phillips, Clinton E. Carey, Scott H. Wittkopp, James M. Hart | 2011-08-09 |
| 7909726 | Multi-speed transmission | Andrew W. Phillips, Clinton E. Carey, Scott H. Wittkopp, James M. Hart | 2011-03-22 |
| 5086887 | Anchor pin for brake band | Keith D. Van Maanen | 1992-02-11 |