Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10906271 | Exterior sheathing panel with integrated air/water barrier membrane | Michael P. Shake, Robert H. Negri, Paul Shipp, James M. Ullett, Timothy G. Kenny +9 more | 2021-02-02 |