Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE45978 | Formable fused polymer panels containing light refracting films | John E. C. Willham | 2016-04-19 |
| 8546302 | Forming resin substrates using dye sublimation and substrates formed using the same | John E. C. Willham, Brent M. Burningham | 2013-10-01 |
| 8283290 | Forming resin substrates using dye sublimation and substrates formed using the same | John E. C. Willham, Brent M. Burningham | 2012-10-09 |
| 7940459 | Formable fused polymer panels containing light refracting films | John E. C. Willham | 2011-05-10 |