Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6478308 | Replaceable door seal and retainer assemblies | Kenneth L. McMillin | 2002-11-12 |
| 6158171 | Swing door seal and retainer assembly having a seal with interior webs | Charles Kellogg | 2000-12-12 |
| 5472306 | Retractable vehicle ramp with lift assist | Donald E. Stoll | 1995-12-05 |
| 5435104 | Seal assembly for retractable door | — | 1995-07-25 |
| 5340267 | Retractable vehicle ramp with lift assist | Donald E. Stoll | 1994-08-23 |