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Irving G. Studebaker
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Grand Junction, CO, US
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last 30 patents
Information
Patent Grant
In situ oil shale retort system
Patent number
4,441,759
Issue date
Apr 10, 1984
Occidental Oil Shale, Inc.
Ned M. Hutchins
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method of forming an in situ oil shale retort
Patent number
4,423,906
Issue date
Jan 3, 1984
Occidental Oil Shale, Inc.
Irving G. Studebaker
E21 - EARTH DRILLING MINING
Information
Patent Grant
In situ oil shale retort having horizontally offset pillars
Patent number
4,296,968
Issue date
Oct 27, 1981
Occidental Oil Shale, Inc.
Thomas E. Ricketts
E21 - EARTH DRILLING MINING
Information
Patent Grant
Subsidence control at boundaries of an in situ oil shale retort dev...
Patent number
4,272,127
Issue date
Jun 9, 1981
Occidental Oil Shale, Inc.
Ned M. Hutchins
E21 - EARTH DRILLING MINING
Information
Patent Grant
Staggered array of explosives for fragmented oil shale formation to...
Patent number
4,194,789
Issue date
Mar 25, 1980
Occidental Oil Shale, Inc.
Irving G. Studebaker
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for attenuating seismic shock from detonating explosive in a...
Patent number
4,192,553
Issue date
Mar 11, 1980
Occidental Oil Shale, Inc.
Irving G. Studebaker
E21 - EARTH DRILLING MINING
Information
Patent Grant
In situ oil shale retorts with gas barriers for maximizing product...
Patent number
4,176,882
Issue date
Dec 4, 1979
Occidental Oil Shale, Inc.
Irving G. Studebaker
E21 - EARTH DRILLING MINING