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Floyd L. Prestridge
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Mounds, OK, US
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last 30 patents
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Patent Grant
Method for augmenting the coalescence of water in a water-in-oil em...
Patent number
5,643,431
Issue date
Jul 1, 1997
National Tank Company
Gary W. Sams
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and apparatus for oil/water separation using a dual electrod...
Patent number
5,575,896
Issue date
Nov 19, 1996
National Tank Company
Gary W. Sams
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Apparatus for augmenting the coalescence of water in a water-in-oil...
Patent number
5,565,078
Issue date
Oct 15, 1996
National Tank Company
Gary W. Sams
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Resolution of emulsions with multiple electric fields
Patent number
4,804,453
Issue date
Feb 14, 1989
National Tank Company
Kerry L. Sublette
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Distributed charge composition electrodes and desalting system
Patent number
4,702,815
Issue date
Oct 27, 1987
National Tank Company
Floyd L. Prestridge
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Electrostatic mixer/separator
Patent number
4,606,801
Issue date
Aug 19, 1986
Combustion Engineering, Inc.
Floyd L. Prestridge
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Electrically enhanced inclined plate separator
Patent number
4,469,582
Issue date
Sep 4, 1984
Combustion Engineering, Inc.
Kerry L. Sublette
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Circuit for maintaining the strength of an electrostatic field gene...
Patent number
4,417,971
Issue date
Nov 29, 1983
Combustion Engineering, Inc.
Charles R. Ferrin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Voltage control system for electrostatic oil treater
Patent number
4,400,253
Issue date
Aug 23, 1983
Combustion Engineering, Inc.
Floyd L. Prestridge
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Separation of emulsions with electric field
Patent number
4,308,127
Issue date
Dec 29, 1981
Combustion Engineering, Inc.
Floyd L. Prestridge
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for application of electrostatic fields to mixing and separ...
Patent number
4,204,934
Issue date
May 27, 1980
Combustion Engineering, Inc.
Kenneth W. Warren
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Apparatus for application of electrostatic fields to mixing and sep...
Patent number
4,161,439
Issue date
Jul 17, 1979
Combustion Engineering, Inc.
Kenneth W. Warren
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and apparatus for separation of fluids with an electric field
Patent number
4,126,537
Issue date
Nov 21, 1978
Combustion Engineering, Inc.
Floyd L. Prestridge
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for mixing and separation in a solvent extraction system
Patent number
4,120,769
Issue date
Oct 17, 1978
Combustion Engineering, Inc.
Floyd Leon Prestridge
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method and apparatus for separation of fluids with an electric fiel...
Patent number
4,116,790
Issue date
Sep 26, 1978
Combustion Engineering, Inc.
Floyd Leon Prestridge
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Panel board
Patent number
4,056,733
Issue date
Nov 1, 1977
Combustion Engineering, Inc.
Floyd L. Prestridge
G05 - CONTROLLING REGULATING
Information
Patent Grant
System for connecting and disconnecting power source terminals to a...
Patent number
3,939,395
Issue date
Feb 17, 1976
Combustion Engineering, Inc.
Floyd L. Prestridge
G05 - CONTROLLING REGULATING