Inventor
WEISE STANLEY A
US5 patents
Patents
5 patentsUS4423889AJan 3, 1984
Well-tubing expansion joint
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US5983743ANov 16, 1999
Actuator assembly
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US4237979ADec 9, 1980
Valve for hydraulic setting packer setting tool and method of setting a hydraulically settable packer therewith
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US4340116AJul 20, 1982
Slip deployment mechanism
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US4151876AMay 1, 1979
Single string retrievable well packers
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