Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6783587 | Lightweight wallboard compositions containing natural polymers | Gopalakrishnan Sethuraman, Elisha Stav | 2004-08-31 |
| 5858083 | Cementitious gypsum-containing binders and compositions and materials made therefrom | Elisha Stav, Edward A. Burkard, Ronald S. Finkelstein, Daniel A. Winkowski, Patrick J. Mudd | 1999-01-12 |