Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4651484 | Furniture channel | — | 1987-03-24 |
| 4435936 | Metal stud | — | 1984-03-13 |
| 4435938 | Vinyl siding attachment | Thomas R. Krowl | 1984-03-13 |
| 4324082 | Metal stud | Carl R. Mapes, Steven D. Wing, Jack A. Dawdy | 1982-04-13 |