Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12091859 | Roofing materials including a parting agent layer | Jonathan M. Verhoff, Scott W. Schweiger, Laurand Henry Lewandowski, Benjamin Robert Hoffman | 2024-09-17 |
| 11629496 | Shingles with increased hydrophobicity | William Edwin Smith, Scott W. Schweiger, Jonathan M. Verhoff, Ozma Lane, Daniel James Buckwalter | 2023-04-18 |
| 11359377 | Shingles with increased hydrophobicity | William Edwin Smith, Scott W. Schweiger, Jonathan M. Verhoff, Ozma Lane, Daniel James Buckwalter | 2022-06-14 |
| 10865565 | Shingles with increased hydrophobicity | William Edwin Smith, Scott W. Schweiger, Jonathan M. Verhoff, Ozma Lane, Daniel James Buckwalter | 2020-12-15 |
| 10865566 | Shingles with increased hydrophobicity | William Edwin Smith, Scott W. Schweiger, Jonathan M. Verhoff, Ozma Lane, Daniel James Buckwalter | 2020-12-15 |
| 10865567 | Shingles with increased hydrophobicity | William Edwin Smith, Scott W. Schweiger, Jonathan M. Verhoff, Ozma Lane, Daniel James Buckwalter | 2020-12-15 |