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Lester R. Grohe
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East Weymouth, MA, US
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last 30 patents
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Patent Grant
Two degree of freedom gyro having an axial gap permanent magnet motor
Patent number
4,320,669
Issue date
Mar 23, 1982
Northrop Corporation
Lester R. Grohe
G01 - MEASURING TESTING
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Patent Grant
Axial gap permanent magnet motor
Patent number
4,278,927
Issue date
Jul 14, 1981
Northrop Corporation
Lester R. Grohe
G01 - MEASURING TESTING