Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5222341 | Metal roofing panel clip | Robert Bowers | 1993-06-29 |
| 5001882 | Metal roofing panel clip | Peter Rook, Robert Bowers | 1991-03-26 |
| 4918797 | Metal roof panel seamer apparatus | Peter Rook, George Woodruff | 1990-04-24 |
| 4344413 | Solar heating panel for metal buildings | Clayton H. Richardson, Jr. | 1982-08-17 |