Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8382464 | Extruded cellulose-polymer composition and system for making same | Brian Keller, Terry C. Laver, Alfred England | 2013-02-26 |
| 8337191 | Dies for making extruded synthetic wood and methods relating thereto | Brian Keller, Alfred England | 2012-12-25 |
| 8157556 | Puller speed control device for monitoring the dimensions of an extruded synthetic wood composition | — | 2012-04-17 |
| 7431872 | Low-density cellular wood plastic composite and process for formation | Michael Wolcott | 2008-10-07 |
| 7186102 | Apparatus and method for low-density cellular wood plastic composites | Terry C. Laver, Brian Keller, Alfred England | 2007-03-06 |