Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4643239 | Overhead sectional doors | — | 1987-02-17 |
| 4572268 | Roller and track means for an overhead door | — | 1986-02-25 |
| 4569383 | Sectional door and components thereof | — | 1986-02-11 |
| 4567931 | Sectional door and components thereof | — | 1986-02-04 |
| 4511173 | Pickup truck cap having a roll-away door | — | 1985-04-16 |