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Hugh W. McCutcheon
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Seattle, WA, US
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Patents Grants
last 30 patents
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Patent Grant
Fluid pressure transducer
Patent number
4,517,842
Issue date
May 21, 1985
Slope Indicator Co.
James R. Twomey
G01 - MEASURING TESTING
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Patent Grant
Pneumatic transducer for underground burial
Patent number
4,090,397
Issue date
May 23, 1978
Slope Indicator Co.
George A. Hancock
E21 - EARTH DRILLING MINING