Lewus; Alexander J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lewus; Alexander J..The latest application filed is for "multiple speed single phase motor".
- Lewus; Alexander J. - Phoenix AZ
| Patent | Date |
|---|---|
| Multiple speed single phase motor Grant 5,227,710 - Lewus July 13, 1 | 1993-07-13 |
| Noise suppression circuit for capacitor motors Grant 4,853,569 - Lewus August 1, 1 | 1989-08-01 |
| Parallel resonant single phase motor Grant 4,772,814 - Lewus September 20, 1 | 1988-09-20 |
| Noise suppression circuit for parallel resonant motor Grant 4,734,601 - Lewus March 29, 1 | 1988-03-29 |
| Static phase conversion circuits for three-phase motors Grant 4,642,545 - Lewus February 10, 1 | 1987-02-10 |
| Auxiliary power system for automotive vehicle Grant 4,295,538 - Lewus * October 20, 1 | 1981-10-20 |
| Auxiliary power system for automotive vehicle Grant 3,921,746 - Lewus November 25, 1 | 1975-11-25 |
| Solid state motor starting control Grant 3,916,274 - Lewus October 28, 1 | 1975-10-28 |
| Single-phase Motor Controls Using Unitary Signal-controlled Bi-directional Semiconductor Gate Devices Grant 3,573,579 - Lewus April 6, 1 | 1971-04-06 |
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