Pearce; Henry Colin
Patent Applications and Registrations
Patent applications and USPTO patent grants for Pearce; Henry Colin.The latest application filed is for "optical system for a roulette wheel".
- Pearce; Henry Colin - Richmond GB
- Pearce; Henry Colin - Uxbridge GB
- Pearce; Henry Colin - Middlesex GB
| Patent | Date |
|---|---|
| Optical system for a roulette wheel Grant 9,717,980 - Pearce August 1, 2 | 2017-08-01 |
| Optical System for a Roulette Wheel App 20140309008 - Pearce; Henry Colin | 2014-10-16 |
| Method of detecting objects Grant 6,901,163 - Pearce , et al. May 31, 2 | 2005-05-31 |
| Roulette wheel winning number detection system Grant 6,616,530 - Pearce , et al. September 9, 2 | 2003-09-09 |
| Roulette wheel winning number detection system App 20030060263 - Pearce, Henry Colin ; et al. | 2003-03-27 |
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