Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE43362 | Privacy-enhanced display device | William S. Yerazunis, Darren Leigh | 2012-05-08 |
| 7164779 | Privacy-enhanced display device | William S. Yerazunis, Darren Leigh | 2007-01-16 |