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Dan Yee
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Tulsa, OK, US
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last 30 patents
Information
Patent Grant
Method for recovering methane from a solid carbonaceous subterranea...
Patent number
6,119,778
Issue date
Sep 19, 2000
BP Amoco Corporation
John P. Seidle
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Method for recovering methane from a solid carbonaceous subterranea...
Patent number
5,566,755
Issue date
Oct 22, 1996
Amoco Corporation
John P. Seidle
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Method for recovering methane from a solid carbonaceous subterranea...
Patent number
5,566,756
Issue date
Oct 22, 1996
Amoco Corporation
Joseph J. Chaback
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Method for disposing of unwanted gaseous fluid components within a...
Patent number
5,454,666
Issue date
Oct 3, 1995
Amoco Corporation
Joseph J. Chaback
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Method for treating a mixture of gaseous fluids within a solid carb...
Patent number
5,439,054
Issue date
Aug 8, 1995
Amoco Corporation
Joseph J. Chaback
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Method for enhancing the recovery of methane from a solid carbonace...
Patent number
5,417,286
Issue date
May 23, 1995
Amoco Corporation
Ian D. Palmer
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for reducing the inert gas fraction in methane-containing ga...
Patent number
5,388,641
Issue date
Feb 14, 1995
Amoco Corporation
Dan Yee
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for producing methane-containing gaseous mixtures
Patent number
5,388,640
Issue date
Feb 14, 1995
Amoco Corporation
Rajen Puri
E21 - EARTH DRILLING MINING
Information
Patent Grant
Coalbed methane recovery using pressure swing adsorption separation
Patent number
5,388,643
Issue date
Feb 14, 1995
Amoco Corporation
Dan Yee
E21 - EARTH DRILLING MINING
Information
Patent Grant
Coalbed methane recovery using membrane separation of oxygen from air
Patent number
5,388,642
Issue date
Feb 14, 1995
Amoco Corporation
Rajen Puri
E21 - EARTH DRILLING MINING
Information
Patent Grant
Recovery of methane from solid carbonaceous subterranean formations
Patent number
5,099,921
Issue date
Mar 31, 1992
Amoco Corporation
Rajen Puri
E21 - EARTH DRILLING MINING
Information
Patent Grant
Recovery of methane from solid carbonaceous subterranean of formations
Patent number
5,085,274
Issue date
Feb 4, 1992
Amoco Corporation
Rajen Puri
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method of increasing the permeability of a coal seam
Patent number
5,014,788
Issue date
May 14, 1991
Amoco Corporation
Rajen Puri
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for producing natural gas from a coal seam
Patent number
4,756,367
Issue date
Jul 12, 1988
Amoco Corporation
Rajen Puri
E21 - EARTH DRILLING MINING