Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10724243 | Process for in-line extrusion of coating onto roofing shingles during manufacturing and roofing shingles made by the process | Olan Leitch, Matti Kiik | 2020-07-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10724243 | Process for in-line extrusion of coating onto roofing shingles during manufacturing and roofing shingles made by the process | Olan Leitch, Matti Kiik | 2020-07-28 |