Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11060290 | Roof cover board derived from engineered recycled content | Jan Rayman, Jr., Matthew Spencer, Dean DeRaad, Marc Lower, Jack G. Winterowd | 2021-07-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11060290 | Roof cover board derived from engineered recycled content | Jan Rayman, Jr., Matthew Spencer, Dean DeRaad, Marc Lower, Jack G. Winterowd | 2021-07-13 |