Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9482007 | Flexible laminated hip and ridge shingle | Lawrence J. Grubka, Jennifer L. Frey, Donn R. Vermilion, Jason D. Guerra | 2016-11-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9482007 | Flexible laminated hip and ridge shingle | Lawrence J. Grubka, Jennifer L. Frey, Donn R. Vermilion, Jason D. Guerra | 2016-11-01 |