Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6044610 | Floor frame assembly | David L. DeVon, David Ganger, John Hughes | 2000-04-04 |
| 5784849 | Floor frame assembly | David L. DeVon, David Ganger, John Hughes | 1998-07-28 |
| 5579622 | Floor frame assembly | David L. DeVon, David Ganger, John Hughes | 1996-12-03 |