Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7431872 | Low-density cellular wood plastic composite and process for formation | David F. Dostal | 2008-10-07 |
| 6761798 | Method for forming an Arundo donax paper product | Ernett Altheimer | 2004-07-13 |