Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7939163 | Decorative laminate with graffiti resistance and improved combustion reaction properties | Robert G. Pierson, Mark D. Tennant | 2011-05-10 |
| 7052761 | Dimensionally stable laminate with removable web carrier and method of manufacture | Robert G. Pierson, Mark D. Tennant, Ray Cull | 2006-05-30 |
| 4403009 | Skid resistant resilient floor covering | David L. Pangallo | 1983-09-06 |