Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11124967 | Reroofing shingle | Christopher Patrick Kasprzak, Andrew Panelli | 2021-09-21 |
| 11028589 | Shingle with reinforcement member | James S. Belt | 2021-06-08 |
| 10907352 | Shingle sealing arrangements | David P. Aschenbeck, James E. Loftus, Donn R. Vermilion, Lawrence J. Grubka, Carmen Anthony LaTorre +8 more | 2021-02-02 |