Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8912968 | True omni-directional antenna | Arun Sharma, Robert J. Hill | 2014-12-16 |
| 8686869 | Alignment-related operation and position sensing of electronic and other locks and other objects | Arun Sharma | 2014-04-01 |
| 7446644 | Universal hands free key and lock system | Richard Schaffzin, John Massa, Jeffrey D. Schaffzin, Jay K. Gall, Robert J. Hill | 2008-11-04 |