Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11761210 | Shingles with a thick appearance | Lawrence J. Grubka, William Edwin Smith, John Thies, Jacob Paul Honsvick | 2023-09-19 |
| 11021876 | Shingles with a thick appearance | Lawrence J. Grubka, William Edwin Smith, John Thies, Jacob Paul Honsvick | 2021-06-01 |