Wang; Patrick S.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Wang; Patrick S..The latest application filed is for "assembled commutator with heat-resisting ring".
- Wang; Patrick S. - Repulse Bay HK
- Wang; Patrick S. - Lexington MA
| Patent | Date |
|---|---|
| Assembled commutator with heat-resisting ring Grant 5,008,577 - Wang April 16, 1 | 1991-04-16 |
| Commutator with resiliently clamped resistor ring Grant 4,859,893 - Wang August 22, 1 | 1989-08-22 |
| Electric motor and gearbox unit and component parts thereof Grant 4,763,031 - Wang August 9, 1 | 1988-08-09 |
| Dual level pattern recognition system Grant 4,521,909 - Wang June 4, 1 | 1985-06-04 |
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