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Robert John Cormack
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Edinburgh, GB
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last 30 patents
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Patent Grant
Servo positioning system
Patent number
4,694,229
Issue date
Sep 15, 1987
Ferranti, PLC
Robert J. Cormack
G05 - CONTROLLING REGULATING
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Patent Grant
Optical apparatus for controlling the direction of a beam of optica...
Patent number
4,118,109
Issue date
Oct 3, 1978
Ferranti Limited
Ian Drummond Crawford
G02 - OPTICS