Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6324936 | Cable tensioning device | — | 2001-12-04 |
| 5893224 | Cutting arrangement for a snow blower | Richard A. Heismann | 1999-04-13 |
| 5361024 | Remote, electrical steering system with fault protection | Gary E. Wisner, James W. McClellan | 1994-11-01 |
| 5214363 | Remote electrical steering system with fault protection | Gary E. Wisner, James W. McClellan | 1993-05-25 |