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Patent applications and USPTO patent grants for Heinrich; Martin W..The latest application filed is for "exhaust valve system for two-cycle engines".
Patent | Date |
---|---|
Exhaust valve system for two-cycle engines Grant 5,873,334 - Heinrich February 23, 1 | 1999-02-23 |
Throttle with co-axial stepper motor drive Grant 5,033,433 - Churchill , et al. July 23, 1 | 1991-07-23 |
Brushless alternator Grant 4,918,343 - Heinrich , et al. April 17, 1 | 1990-04-17 |
Enclosure for engine driven generator set Grant 4,871,922 - Heinrich , et al. October 3, 1 | 1989-10-03 |
Acoustic enclosure for marine engine generator set Grant 4,733,750 - Poirier , et al. March 29, 1 | 1988-03-29 |
Cooling system for a compact generator Grant 4,677,940 - Bracht , et al. July 7, 1 | 1987-07-07 |
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