Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6935693 | Seat suspension | Ryan D. Janscha, Kevin E. Hill, Dean Davis-Troller, John Kucharski | 2005-08-30 |
| 5364060 | Adjustable mechanized seat suspension | Kyle P. Donovan | 1994-11-15 |
| 5169112 | Electronic suspension vehicle seat | Kyle P. Donovan, Martin L. Maas | 1992-12-08 |