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Patent applications and USPTO patent grants for Hamparian; Nshan.The latest application filed is for "oil life monitor for diesel engines".
Patent | Date |
---|---|
Oil life monitor for diesel engines Grant 6,327,900 - Mc Donald , et al. December 11, 2 | 2001-12-11 |
Spring damper with controlled wear area Grant 4,509,473 - Hamparian April 9, 1 | 1985-04-09 |
Insulated oil cooled piston assembly Grant 4,270,494 - Garter , et al. June 2, 1 | 1981-06-02 |
Insulated oil cooled piston assembly Grant 4,253,430 - Garter , et al. March 3, 1 | 1981-03-03 |
Engine lubricating oil pump Grant 4,185,717 - Ford, Jr. , et al. January 29, 1 | 1980-01-29 |
Insulated, high efficiency, low heat rejection, engine cylinder head Grant 4,046,114 - Hamparian , et al. September 6, 1 | 1977-09-06 |
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