Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4969302 | Siding panels | William G. Coggan, James A. Pozzo, Michael J. Sommer, Richard C. Wilson | 1990-11-13 |
| 4506486 | Composite siding panel | Richard C. Wilson | 1985-03-26 |
| D274947 | Single backer board support for siding | Richard C. Wilson | 1984-07-31 |