Boomer; John
Patent Applications and Registrations
Patent applications and USPTO patent grants for Boomer; John.The latest application filed is for "electrically controllable inductor".
- Boomer; John - Howell MI
| Patent | Date |
|---|---|
| Electrically controllable inductor Grant 5,523,673 - Ratliff , et al. June 4, 1 | 1996-06-04 |
| Lighting transformer disconnect Grant D339,323 - Burgher , et al. September 14, 1 | 1993-09-14 |
| Transformer assembly for power supply Grant D334,732 - Burgher , et al. * April 13, 1 | 1993-04-13 |
| Transformer assembly with exposed hollow housings, and multiple coils Grant 5,161,088 - Burgher , et al. November 3, 1 | 1992-11-03 |
| Transformer assembly with exposed laminations and hollow housings Grant 5,051,867 - Burgher , et al. September 24, 1 | 1991-09-24 |
| Electronic power supply housing Grant D314,367 - Burgher , et al. February 5, 1 | 1991-02-05 |
| Transformer assembly with exposed laminations and hollow housings Grant 4,956,745 - Burgher , et al. September 11, 1 | 1990-09-11 |
| Electronic power supply housing Grant D297,829 - Burgher , et al. September 27, 1 | 1988-09-27 |
| Transformer Grant D290,456 - Burgher , et al. June 23, 1 | 1987-06-23 |
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