Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8669196 | Roofing membranes | Jeffrey C. Flath, David A. Pettey | 2014-03-11 |
| 7169719 | Universal fleecebacked roofing membrane | Jeffrey C. Flath | 2007-01-30 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8669196 | Roofing membranes | Jeffrey C. Flath, David A. Pettey | 2014-03-11 |
| 7169719 | Universal fleecebacked roofing membrane | Jeffrey C. Flath | 2007-01-30 |