Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7406888 | Transmission and clutch system | Charles R. Busch, Allan E. Geyer | 2008-08-05 |
| 7311016 | Park lock system | Charles R. Busch, Allan E. Geyer, Michael F. Ryan | 2007-12-25 |