Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9808947 | Roofing shingle system | Lawrence J. Grubka, Carmen Anthony LaTorre, Bert W. Elliott | 2017-11-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9808947 | Roofing shingle system | Lawrence J. Grubka, Carmen Anthony LaTorre, Bert W. Elliott | 2017-11-07 |