Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5813714 | Tailgate and ramp assembly | Paul Lawrence Lipinski, Stacey Ann Boersma | 1998-09-29 |
| 5803525 | Tailgate construction | Paul Lawrence Lipinski, Stacey Ann Boersma | 1998-09-08 |