Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8138241 | Shapable resin compositions | Brian L. Gibson, Fred Durrenberger, Francis Sim | 2012-03-20 |
| 8088844 | Shapable resin compositions | Brian L. Gibson, Fred Durrenberger, Francis Sim | 2012-01-03 |
| 7939586 | Shapable resin compositions | Brian L. Gibson, Fred Durrenberger, Francis Sim | 2011-05-10 |
| 7816431 | Composite compositions | Richard B. Heath, Levante E. Koller | 2010-10-19 |
| 7659331 | Shapeable resin compositions | Brian L. Gibson, Fred Durrenberger, Francis Sim | 2010-02-09 |
| 7432317 | Cellulose reinforced resin compositions with wax blend | Brian L. Gibson, Francis Sim | 2008-10-07 |