Alexander M. Nicolson

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Concord, MA, US

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Patents Grantslast 30 patents

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Resonant acoustic transducer and driver system for a well drilling...
- Patent number 4,282,588
- Issue date Aug 4, 1981
- Sperry Corporation
- Gary J. Chanson
- E21 - EARTH DRILLING MINING
Information Patent Grant
Electromagnetic wave telemetry system for transmitting downhole par...
- Patent number 4,160,970
- Issue date Jul 10, 1979
- Sperry Rand Corporation
- Alexander M. Nicolson
- E21 - EARTH DRILLING MINING
Information Patent Grant
Base band speed sensor
- Patent number 4,152,701
- Issue date May 1, 1979
- Sperry Rand Corporation
- Richard M. Mara
- G01 - MEASURING TESTING
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Borehole telemetry system
- Patent number 4,023,136
- Issue date May 10, 1977
- Sperry Rand Corporation
- David Lamensdorf
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Detector having a constant false alarm rate
- Patent number 3,983,422
- Issue date Sep 28, 1976
- Sperry Rand Corporation
- Alexander M. Nicolson
- G01 - MEASURING TESTING