Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8879801 | Image-based head position tracking method and system | — | 2014-11-04 |
| D581299 | Dual transducer cargo sensor device | John P. Oeth, John Cunningham, Kip Leggett | 2008-11-25 |
| D503350 | Universal mount cargo status sensor device | David C. Stillinger, Mark Benton, John Cunningham, Kip Leggett, John P. Oeth +1 more | 2005-03-29 |
| 6512495 | Concave reflector with phase shifted and selectively focused output energy | — | 2003-01-28 |
| 6437702 | Cargo sensing system and method | David C. Stillinger, Charles Pedersen | 2002-08-20 |
| 5471542 | Point-of-gaze tracker | — | 1995-11-28 |