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Gilman A. Hill
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Englewood, CO, US
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Patents Grants
last 30 patents
Information
Patent Grant
In situ retorting and refining of hygrocarbons
Patent number
9,429,004
Issue date
Aug 30, 2016
Joseph A. Affholter
E21 - EARTH DRILLING MINING
Information
Patent Grant
In situ retorting of hydrocarbons and a selected metal
Patent number
9,388,678
Issue date
Jul 12, 2016
Joseph A. Affholter
E21 - EARTH DRILLING MINING
Information
Patent Grant
In situ retorting of hydrocarbons
Patent number
9,309,756
Issue date
Apr 12, 2016
Joseph A. Affholter
E21 - EARTH DRILLING MINING
Information
Patent Grant
In situ retorting of hydrocarbons and a selected metal
Patent number
9,291,043
Issue date
Mar 22, 2016
Joseph A. Affholter
E21 - EARTH DRILLING MINING
Information
Patent Grant
Oil shale production system using a thermal-energy-carrier fluid fo...
Patent number
9,163,490
Issue date
Oct 20, 2015
Gilman A. Hill
E21 - EARTH DRILLING MINING
Information
Patent Grant
Integrated in situ retorting and refining of heavy-oil and tar sand...
Patent number
9,085,972
Issue date
Jul 21, 2015
Gilman A. Hill
E21 - EARTH DRILLING MINING
Information
Patent Grant
Integrated in situ retorting and refining of oil shale
Patent number
8,261,823
Issue date
Sep 11, 2012
Gilman A. Hill
E21 - EARTH DRILLING MINING
Information
Patent Grant
Integrated in situ retorting and refining of heavy-oil and tar sand...
Patent number
8,235,117
Issue date
Aug 7, 2012
Gilman A. Hill
E21 - EARTH DRILLING MINING
Information
Patent Grant
Downhole combustion unit and process for TECF injection into carbon...
Patent number
8,091,626
Issue date
Jan 10, 2012
Gilman A. Hill
E21 - EARTH DRILLING MINING
Information
Patent Grant
Steam-generator and gas-compressor systems using water-based evapor...
Patent number
7,993,110
Issue date
Aug 9, 2011
Gilman A. Hill
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Integrated in situ retorting and refining of oil shale
Patent number
7,980,312
Issue date
Jul 19, 2011
Gilman A. Hill
E21 - EARTH DRILLING MINING
Information
Patent Grant
Downhole combustion unit and process for TECF injection into carbon...
Patent number
7,784,533
Issue date
Aug 31, 2010
Gilman A. Hill
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for growth of a hydraulic fracture along a well bore annulus...
Patent number
7,647,969
Issue date
Jan 19, 2010
Gilman A. Hill
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method of drilling using pulsed electric drilling
Patent number
7,530,406
Issue date
May 12, 2009
Tetra Corporation
William M. Moeny
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Pulsed electric rock drilling apparatus
Patent number
7,416,032
Issue date
Aug 26, 2008
Tetra Corporation
William M. Moeny
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method for growth of a hydraulic fracture along a well bore annulus...
Patent number
7,395,859
Issue date
Jul 8, 2008
Gilman A. Hill
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for growth of a hydraulic fracture along a well bore annulus...
Patent number
7,096,943
Issue date
Aug 29, 2006
Gilman A. Hill
E21 - EARTH DRILLING MINING
Information
Patent Grant
Deep-well, continuous-coiled-tubing apparatus and method of use
Patent number
7,028,781
Issue date
Apr 18, 2006
Gilman A. Hill
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Method for upward growth of a hydraulic fracture along a well bore...
Patent number
6,929,066
Issue date
Aug 16, 2005
Gilman A. Hill
E21 - EARTH DRILLING MINING
Information
Patent Grant
Down hole, hydrodynamic well control, blowout prevention
Patent number
6,367,566
Issue date
Apr 9, 2002
Gilman A. Hill
E21 - EARTH DRILLING MINING
Information
Patent Grant
Multiple zone well completion method and apparatus
Patent number
5,964,289
Issue date
Oct 12, 1999
Gilman A. Hill
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for vertically extending a well
Patent number
5,875,843
Issue date
Mar 2, 1999
Gilman A. Hill
E21 - EARTH DRILLING MINING
Information
Patent Grant
Well treating method and associated apparatus for stimulating recov...
Patent number
4,893,676
Issue date
Jan 16, 1990
Hill; Gilman A.
Gilman A. Hill
E21 - EARTH DRILLING MINING
Information
Patent Grant
Well treating method and system for stimulating recovery of fluids
Patent number
4,823,875
Issue date
Apr 25, 1989
Mt. Moriah Trust
Gilman A. Hill
E21 - EARTH DRILLING MINING
Information
Patent Grant
Well treating method and system for stimulating recovery of fluids
Patent number
4,718,493
Issue date
Jan 12, 1988
Mt. Moriah Trust
Gilman A. Hill
E21 - EARTH DRILLING MINING
Information
Patent Grant
Well treating system for stimulating recovery of fluids
Patent number
4,683,943
Issue date
Aug 4, 1987
Mt. Moriah Trust
Gilman A. Hill
E21 - EARTH DRILLING MINING
Information
Patent Grant
Well treating method for stimulating recovery of fluids
Patent number
4,633,951
Issue date
Jan 6, 1987
Mt. Moriah Trust
Gilman A. Hill
E21 - EARTH DRILLING MINING
Information
Patent Grant
High-velocity jet and propellant fracture device for gas and oil we...
Patent number
4,391,337
Issue date
Jul 5, 1983
Franklin C. Ford
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
In Situ Retorting of Hydrocarbons and A Selected Metal
Publication number
20150204179
Publication date
Jul 23, 2015
Joseph A. Affholter
E21 - EARTH DRILLING MINING
Information
Patent Application
In Situ Retorting of Hydrocarbons and Selected Metal
Publication number
20150198019
Publication date
Jul 16, 2015
Joseph A. Affholter
E21 - EARTH DRILLING MINING
Information
Patent Application
In Situ Retorting and Refining of Hydrocarbons
Publication number
20140054032
Publication date
Feb 27, 2014
Joseph A. Affholter
E21 - EARTH DRILLING MINING
Information
Patent Application
TAPERED REAMER BIT
Publication number
20070240906
Publication date
Oct 18, 2007
Gilman A. Hill
E21 - EARTH DRILLING MINING
Information
Patent Application
Method of Drilling Using Pulsed Electric Drilling
Publication number
20070137893
Publication date
Jun 21, 2007
Tetra Corporation
William M. Moeny
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Deep-well, continuous-coiled-tubing apparatus and method of use
Publication number
20060254781
Publication date
Nov 16, 2006
Gilman A. Hill
E21 - EARTH DRILLING MINING
Information
Patent Application
Pulsed electric rock drilling apparatus
Publication number
20060037779
Publication date
Feb 23, 2006
Tetra Corporation
William M. Moeny
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Deep-well, continuous-coiled-tubing apparatus and method of use
Publication number
20050023404
Publication date
Feb 3, 2005
Gilman A. Hill
E21 - EARTH DRILLING MINING
Information
Patent Application
Method for growth of a hydraulic fracture along a well bore annulus...
Publication number
20050006099
Publication date
Jan 13, 2005
Gilman A. Hill
E21 - EARTH DRILLING MINING
Information
Patent Application
Method for upward growth of a hydraulic fracture along a well bore...
Publication number
20040040717
Publication date
Mar 4, 2004
Gilman A. Hill
E21 - EARTH DRILLING MINING
Information
Patent Application
Deep-well, continuous-coiled-tubing apparatus and method of use
Publication number
20030226667
Publication date
Dec 11, 2003
Gilman A. Hill
E21 - EARTH DRILLING MINING