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Gary M. Lendermon
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Missouri City, TX, US
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last 30 patents
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Patent Grant
Perforating gun including a unique high shot density packing arrang...
Patent number
5,673,760
Issue date
Oct 7, 1997
Schlumberger Technology Corporation
James Emmert Brooks
E21 - EARTH DRILLING MINING
Information
Patent Grant
Enclosed perforating gun with expendable carrier
Patent number
4,984,520
Issue date
Jan 15, 1991
Schlumberger Technology Corporation
Cliff L. Aseltine
E21 - EARTH DRILLING MINING
Information
Patent Grant
Charge phasing arrangements in a perforating gun
Patent number
4,960,171
Issue date
Oct 2, 1990
Schlumberger Technology Corporation
Robert A. Parrott
E21 - EARTH DRILLING MINING
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Patent Grant
Shaped charge perforating apparatus
Patent number
4,744,424
Issue date
May 17, 1988
Schlumberger Well Services
Gary M. Lendermon
E21 - EARTH DRILLING MINING