Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11091917 | Cladding element | Thomas E. MacPherson, Robert Elliot Everhart, II, Hui Li, Darren Southwell | 2021-08-17 |
| 11060290 | Roof cover board derived from engineered recycled content | Jan Rayman, Jr., Marko Suput, Dean DeRaad, Marc Lower, Jack G. Winterowd | 2021-07-13 |
| 10961718 | Cladding element | Robert Elliot Everhart, II, Hui Li, Darren Southwell | 2021-03-30 |