Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6869900 | Multi-layer protective fabrics | Daniel M. Wyner | 2005-03-22 |
| 6531419 | Multi-layer protective fabrics | Daniel M. Wyner | 2003-03-11 |
| 4300324 | Anhydrite cellular concrete composite building elements and their method of manufacture | — | 1981-11-17 |
| 4233080 | Anhydrite cellular concrete and composite building elements | — | 1980-11-11 |