Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10830572 | Hemisphere ambiguity correction in electromagnetic position tracking systems | Sherk Chung, Ian Atkinson, Advait Jain, Lucine Oganesian, Murphy Stein +1 more | 2020-11-10 |
| 7478904 | Three dimensional viewing spectacles | — | 2009-01-20 |
| 4936594 | Portable entertainment center | — | 1990-06-26 |
| 4286907 | Grid extensions on a rotary stacker | Philip J. Houle | 1981-09-01 |
| 4260147 | Utilization of air jets for discharge conveyor on wicketing systems | Philip J. Houle | 1981-04-07 |