Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9309696 | Door lock system and method | Gary Sprague | 2016-04-12 |
| 8167274 | Corner assembly | Ray Bowie | 2012-05-01 |
| 4920698 | Powered sliding truck cab window | James W. Brown, Frank MacEwen, E. G. LeVan, Michael Smith | 1990-05-01 |
| 4793099 | Tape driven power window module | Gerald P. Wirkkala | 1988-12-27 |
| 4671013 | Cab window assembly | Gerald P. Wirkkala | 1987-06-09 |