Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D365159 | Fiberglass reinforced gypsum ceiling panel | — | 1995-12-12 |
| D364932 | Fiberglass reinforced gypsum ceiling panel | — | 1995-12-05 |
| D364692 | Fiberglass reinforced gypsum ceiling panel | — | 1995-11-28 |
| D341894 | Ceiling unit | Jared R. Kies | 1993-11-30 |