Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D624890 | Anode and cathode assembly | David G. Jewell | 2010-10-05 |
| 7356969 | Electronically shaded thin film transparent monochromatic liquid crystal display laminated window shading system | David G. Yurth | 2008-04-15 |