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Mark Budke
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Bryan, TX, US
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last 30 patents
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Patent Grant
Liner hanger assembly with combination setting tool
Patent number
4,712,614
Issue date
Dec 15, 1987
Lindsey Completion Systems
Roger P. Allwin
E21 - EARTH DRILLING MINING
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Patent Grant
Setting tool for a well tool
Patent number
4,681,159
Issue date
Jul 21, 1987
MWL Tool Company
Roger P. Allwin
E21 - EARTH DRILLING MINING