Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8363300 | Large aperture polymer electro-optic shutter device and method of manufacturing same | Robert C. Hoffman | 2013-01-29 |
| 8159738 | Large aperture polymer electro-optic shutter device and method of manufacturing same | Robert C. Hoffman | 2012-04-17 |
| 7751109 | Electro-optic shutter | Robert C. Hoffman | 2010-07-06 |