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Patent applications and USPTO patent grants for Marchak; Roman O..The latest application filed is for "acceleration enrichment feature for electronic fuel injection system".
Patent | Date |
---|---|
Acceleration enrichment feature for electronic fuel injection system Grant 4,266,275 - Marchak May 5, 1 | 1981-05-05 |
Deceleration lean out feature for electronic fuel management systems Grant 4,214,307 - Peterson, Jr. , et al. July 22, 1 | 1980-07-22 |
Closed loop sensor condition detector Grant 4,213,180 - Marchak , et al. July 15, 1 | 1980-07-15 |
Altitude compensation feature for electronic fuel management systems Grant 4,212,065 - Marchak , et al. July 8, 1 | 1980-07-08 |
Start and warm up features for electronic fuel management systems Grant 4,193,380 - Marchak , et al. March 18, 1 | 1980-03-18 |
Start enrichment circuit for internal combustion engine fuel control system Grant 4,114,570 - Marchak , et al. September 19, 1 | 1978-09-19 |
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