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Scot P. Riley
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Granby, CT, US
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Patents Grants
last 30 patents
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Patent Grant
Low stress casing joint configuration
Patent number
5,505,135
Issue date
Apr 9, 1996
The Ensign-Bickford Company
James E. Fritz
F42 - AMMUNITION BLASTING
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Patent Grant
Well pipe perforating gun
Patent number
5,477,785
Issue date
Dec 26, 1995
The Ensign-Bickford Company
Charles A. Dieman
E21 - EARTH DRILLING MINING