Nostwick; Allan A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Nostwick; Allan A..The latest application filed is for "variable frequency half bridge driver".
- Nostwick; Allan A. - Huntington IN
- Nostwick; Allan A. - Des Plaines IL
| Patent | Date |
|---|---|
| Variable frequency half bridge driver App 20060103326 - Nostwick; Allan A. | 2006-05-18 |
| Variable frequency half bridge driver App 20040183468 - Nostwick, Allan A. | 2004-09-23 |
| High intensity discharge lamp ballast and lighting system Grant 6,075,326 - Nostwick June 13, 2 | 2000-06-13 |
| Fail-safe lighting system with load shedding and dimming Grant 5,734,230 - Edwards , et al. March 31, 1 | 1998-03-31 |
| Modular uninterruptible lighting system Grant 5,633,564 - Edwards , et al. May 27, 1 | 1997-05-27 |
| Power factor correction circuit Grant 5,614,810 - Nostwick , et al. March 25, 1 | 1997-03-25 |
| Symmetry control circuit and method Grant 5,583,402 - Moisin , et al. December 10, 1 | 1996-12-10 |
| High frequency oscillator-inverter circuit for discharge lamps Grant 5,063,331 - Nostwick November 5, 1 | 1991-11-05 |
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