Kolm; Eric A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kolm; Eric A..The latest application filed is for "solid state blower".
- Kolm; Eric A. - Brookline MA
| Patent | Date |
|---|---|
| Solid state blower Grant 4,498,851 - Kolm , et al. February 12, 1 | 1985-02-12 |
| Piezoelectric circuit breaker Grant 4,473,859 - Stone , et al. September 25, 1 | 1984-09-25 |
| Piezoelectric acousto-electric generator Grant 4,467,236 - Kolm , et al. August 21, 1 | 1984-08-21 |
| Spiral piezoelectric rotary actuator Grant 4,435,667 - Kolm , et al. March 6, 1 | 1984-03-06 |
| Piezoelectric fluid-electric generator Grant 4,387,318 - Kolm , et al. June 7, 1 | 1983-06-07 |
| Piezoelectric snap actuator Grant 4,383,195 - Kolm , et al. May 10, 1 | 1983-05-10 |
| Electronic stroboscopic light Grant D267,899 - Kolm , et al. February 8, 1 | 1983-02-08 |
| Portable electronic safety flare system Grant 4,345,305 - Kolm , et al. August 17, 1 | 1982-08-17 |
| Piezoelectric seismic sensor for intrusion detection Grant 4,333,029 - Kolm , et al. June 1, 1 | 1982-06-01 |
| Impulse drive system Grant 4,230,978 - Gardella, Jr. , et al. October 28, 1 | 1980-10-28 |
| Acoustical switch Grant 3,970,987 - Kolm July 20, 1 | 1976-07-20 |
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