Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8138241 | Shapable resin compositions | Fred Durrenberger, Francis Sim, James Garft | 2012-03-20 |
| 8088844 | Shapable resin compositions | Fred Durrenberger, Francis Sim, James Garft | 2012-01-03 |
| 7939586 | Shapable resin compositions | Fred Durrenberger, Francis Sim, James Garft | 2011-05-10 |
| 7659331 | Shapeable resin compositions | Fred Durrenberger, Francis Sim, James Garft | 2010-02-09 |
| 7645819 | Extrudable PVC compositions | Fred Durrenberger | 2010-01-12 |
| 7432317 | Cellulose reinforced resin compositions with wax blend | Francis Sim, James Garft | 2008-10-07 |