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William O'Dell
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Spring, TX, US
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last 30 patents
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Patent Grant
Pipe coupling
Patent number
4,770,448
Issue date
Sep 13, 1988
Landell International Company, Inc.
Albert L. Strickland
E21 - EARTH DRILLING MINING
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Patent Grant
Oil well pump
Patent number
4,720,247
Issue date
Jan 19, 1988
Landell International Company, Inc.
Albert L. Strickland
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...