Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6527532 | Apparatus for making a wood-plastic profile | John Muller, Bruce S. Yarmoska | 2003-03-04 |
| 5851469 | Process for making a wood-thermoplastic composite | John Muller | 1998-12-22 |
| 5746958 | Method of producing a wood-thermoplastic composite material | Kjell Gustafsson, John Muller | 1998-05-05 |