Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12168873 | Asphalt shingle waste coatings in roofing materials | Matti Kiik | 2024-12-17 |
| 12054949 | Asphalt sealcoats and asphalt shingle waste coatings in roofing materials | Matti Kiik | 2024-08-06 |