Robert Duncan Commander

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Eastleigh, GB

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Patents Grantslast 30 patents

Information Patent Grant
Voice coil actuator with resiliently mounted shorted turn
- Patent number 5,146,122
- Issue date Sep 8, 1992
- International Business Machines Corporation
- Anthony R. Hearn
- G11 - INFORMATION STORAGE
Information Patent Grant
Transformer coupled power switching circuit
- Patent number 4,748,532
- Issue date May 31, 1988
- International Business Machines Corporation
- Robert D. Commander
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Track following servosystem for data storage apparatus
- Patent number 4,115,823
- Issue date Sep 19, 1978
- International Business Machines Corporation
- Robert Duncan Commander
- G11 - INFORMATION STORAGE