Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6703331 | Fungus resistant gypsum-based substrate | Robert Bruce | 2004-03-09 |
| 6485821 | Gypsum-based construction material | Robert Bruce | 2002-11-26 |
| 6010970 | Flash-spun sheet material | David Jackson McGinty, Stasys K. Rudys | 2000-01-04 |
| 5330698 | Process for making high elongation PPD-T fibers | Steven R. Allen | 1994-07-19 |