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Frederick G. Carl Jr.
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Houston, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
In situ recovery from a hydrocarbon containing formation
Patent number
7,798,221
Issue date
Sep 21, 2010
Shell Oil Company
Harold J. Vinegar
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
In situ thermal processing of a hydrocarbon containing formation us...
Patent number
6,789,625
Issue date
Sep 14, 2004
Shell Oil Company
Eric Pierre de Rouffignac
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
In situ thermal processing of a hydrocarbon containing formation us...
Patent number
6,769,483
Issue date
Aug 3, 2004
Shell Oil Company
Eric Pierre de Rouffignac
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
System and method for fluid flow optimization
Patent number
6,758,277
Issue date
Jul 6, 2004
Shell Oil Company
Harold J. Vinegar
E21 - EARTH DRILLING MINING
Information
Patent Grant
Controllable gas-lift well and valve
Patent number
6,715,550
Issue date
Apr 6, 2004
Shell Oil Company
Harold J. Vinegar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Petroleum well having downhole sensors, communication and power
Patent number
6,679,332
Issue date
Jan 20, 2004
Shell Oil Company
Harold J. Vinegar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Induction choke for power distribution in piping structure
Patent number
6,662,875
Issue date
Dec 16, 2003
Shell Oil Company
Ronald Marshall Bass
E21 - EARTH DRILLING MINING
Information
Patent Grant
Permanent downhole, wireless, two-way telemetry backbone using redu...
Patent number
6,633,236
Issue date
Oct 14, 2003
Shell Oil Company
Harold J. Vinegar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Measuring focused through-casing resistivity using induction chokes...
Patent number
6,633,164
Issue date
Oct 14, 2003
Shell Oil Company
Harold J. Vinegar
G01 - MEASURING TESTING
Information
Patent Grant
Heater control
Patent number
6,023,052
Issue date
Feb 8, 2000
Shell Oil Company
Frederick Gordon Carl
G05 - CONTROLLING REGULATING
Information
Patent Grant
Radiant plate heater for treatment of contaminated surfaces
Patent number
5,553,189
Issue date
Sep 3, 1996
Shell Oil Company
George L. Stegemeier
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Surface heating blanket for soil remediation
Patent number
5,229,583
Issue date
Jul 20, 1993
Shell Oil Company
Cornelis F. van Egmond
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Current to power crossover heater control
Patent number
5,189,283
Issue date
Feb 23, 1993
Shell Oil Company
Frederick G. Carl
G05 - CONTROLLING REGULATING
Information
Patent Grant
True, power, RMS current, and RMS voltage measuring devices
Patent number
5,164,660
Issue date
Nov 17, 1992
Shell Oil Company
Frederick G. Carl
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
HIGH VOLTAGE TEMPERATURE LIMITED HEATERS
Publication number
20130043029
Publication date
Feb 21, 2013
Shell Oil Company
Harold J. Vinegar
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
In situ recovery from a hydrocarbon containing formation
Publication number
20090101346
Publication date
Apr 23, 2009
Shell Oil Company, Inc.
Harold J. Vinegar
E21 - EARTH DRILLING MINING
Information
Patent Application
Thermal processes for subsurface formations
Publication number
20070131411
Publication date
Jun 14, 2007
Harold J. Vinegar
E21 - EARTH DRILLING MINING
Information
Patent Application
Subsurface connection methods for subsurface heaters
Publication number
20070045267
Publication date
Mar 1, 2007
Harold J. Vinegar
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Thermal processes for subsurface formations
Publication number
20050051327
Publication date
Mar 10, 2005
Harold J. Vinegar
E21 - EARTH DRILLING MINING
Information
Patent Application
Variable frequency temperature limited heaters
Publication number
20050006097
Publication date
Jan 13, 2005
Chester Ledlie Sandberg
E21 - EARTH DRILLING MINING
Information
Patent Application
Permanent downhole, wireless, two-way telemetry backbone using redu...
Publication number
20040263350
Publication date
Dec 30, 2004
Harold J. Vinegar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Conductor-in-conduit heat sources for in situ thermal processing of...
Publication number
20040211557
Publication date
Oct 28, 2004
Anthony Thomas Cole
E21 - EARTH DRILLING MINING
Information
Patent Application
Conductor-in-conduit temperature limited heaters
Publication number
20040177966
Publication date
Sep 16, 2004
Harold J. Vinegar
E21 - EARTH DRILLING MINING
Information
Patent Application
Temperature limited heaters for heating subsurface formations or we...
Publication number
20040146288
Publication date
Jul 29, 2004
Harold J. Vinegar
E21 - EARTH DRILLING MINING
Information
Patent Application
High voltage temperature limited heaters
Publication number
20040144540
Publication date
Jul 29, 2004
Chester Ledlie Sandberg
E21 - EARTH DRILLING MINING
Information
Patent Application
Toroidal choke inductor for wireless communication and control
Publication number
20040144530
Publication date
Jul 29, 2004
Ronald Marshall Bass
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Insulated conductor temperature limited heaters
Publication number
20040140096
Publication date
Jul 22, 2004
Chester Ledlie Sandberg
E21 - EARTH DRILLING MINING
Information
Patent Application
Toroidal choke inductor for wireless communication and control
Publication number
20040079524
Publication date
Apr 29, 2004
Ronald Marshall Bass
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Controllable gas-lift well and valve
Publication number
20030164240
Publication date
Sep 4, 2003
Harold J. Vinegar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Removable heat sources for in situ thermal processing of an oil sha...
Publication number
20030146002
Publication date
Aug 7, 2003
Harold J. Vinegar
E21 - EARTH DRILLING MINING
Information
Patent Application
Wireless reservoir production control
Publication number
20030038734
Publication date
Feb 27, 2003
John Michael Hirsch
E21 - EARTH DRILLING MINING
Information
Patent Application
Use of downhole high pressure gas in a gas-lift well
Publication number
20030024704
Publication date
Feb 6, 2003
John M Hirsch
E21 - EARTH DRILLING MINING
Information
Patent Application
Permanent downhole, wireless, two-way telemetry backbone using redu...
Publication number
20020126021
Publication date
Sep 12, 2002
Harold J. Vinegar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Induction choke for power distribution in piping structure
Publication number
20020121366
Publication date
Sep 5, 2002
Ronald Marshall Bass
E21 - EARTH DRILLING MINING
Information
Patent Application
In situ thermal processing of a hydrocarbon containing formation us...
Publication number
20020066565
Publication date
Jun 6, 2002
Eric Pierre de Rouffignac
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Petroleum well having downhole sensors, communication and power
Publication number
20020043369
Publication date
Apr 18, 2002
Harold J. Vinegar
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Toroidal choke inductor for wireless communication and control
Publication number
20020036085
Publication date
Mar 28, 2002
Ronald Marshall Bass
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
In situ thermal processing of a hydrocarbon containing formation us...
Publication number
20020033253
Publication date
Mar 21, 2002
Eric Pierre de Rouffignac
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
System and method for fluid flow optimization
Publication number
20020029883
Publication date
Mar 14, 2002
Harold J. Vinegar
E21 - EARTH DRILLING MINING
Information
Patent Application
In situ thermal processing of a hydrocarbon containing formation us...
Publication number
20020029881
Publication date
Mar 14, 2002
Eric Pierre de Rouffignac
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Focused through-casing resistivity measurement
Publication number
20010033164
Publication date
Oct 25, 2001
Harold J. Vinegar
G01 - MEASURING TESTING