Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8390445 | Sensory enhancement systems and methods in personal electronic devices | William L. Betts | 2013-03-05 |
| 7872574 | Sensory enhancement systems and methods in personal electronic devices | William L. Betts | 2011-01-18 |