Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12173507 | Roofing panels with water shedding features | Daniel E. Boss, Kevin A. Pollack, David J. Gennrich, Eric R. Anderson, Matthew J. Poster | 2024-12-24 |
| 11566426 | Roofing panels with water shedding features | Daniel E. Boss, Kevin A. Pollack, David J. Gennrich, Eric R. Anderson, Matthew J. Poster | 2023-01-31 |
| 11028590 | Roofing system with changeable decorative elements | Daniel E. Boss, Kevin A. Pollack, Denis Muki Tibah | 2021-06-08 |
| 4742476 | Automatic engine oil change indicator system | Ellen S. Schwartz, Donald John Smolenski, Ann J. Wisehart | 1988-05-03 |