Patent applications and USPTO patent grants for Kamm; Lawrence J..The latest application filed is for "reciprocating electromagnetic actuator".
Patent | Date |
---|---|
Reciprocating electromagnetic actuator Grant 4,945,269 - Kamm July 31, 1 | 1990-07-31 |
Engine valve control mechanism Grant 4,762,096 - Kamm , et al. August 9, 1 | 1988-08-09 |
Manufacturing machine Grant 4,331,229 - Kamm May 25, 1 | 1982-05-25 |
Limit switch assembly manufacturing machine Grant 4,295,555 - Kamm October 20, 1 | 1981-10-20 |
Manufacturing machine Grant 4,049,500 - Kamm September 20, 1 | 1977-09-20 |
Manufacturing machine Grant 3,998,316 - Kamm December 21, 1 | 1976-12-21 |
Random access card storage and retrieval system Grant 3,986,612 - Kamm , et al. October 19, 1 | 1976-10-19 |
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