Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11168238 | Low VOC polyurethane adhesive | Warren A. Kaplan | 2021-11-09 |
| 11111370 | Promoted membrane for single-ply roofing | Warren A. Kaplan, Mike Heishman, William J. Schneider | 2021-09-07 |