Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10087634 | Roofing systems and methods | Joel Evan Hazy, Duane Paradis, Christopher J. Griffin, Raymond C. Swann, Brad C. Burdic | 2018-10-02 |
| 9909317 | Roofing systems and methods | Joel Evan Hazy, Duane Paradis, Christopher J. Griffin, Raymond C. Swann, Brad C. Burdic | 2018-03-06 |