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Andrew H. Bushnell
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San Diego, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
High current long life inductor
Patent number
7,271,690
Issue date
Sep 18, 2007
General Atomics Electronic Systems, Inc.
Andrew Hugh Bushnell
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Resonant charge power supply topology for high pulse rate pulsed po...
Patent number
7,203,077
Issue date
Apr 10, 2007
General Atomics Electronic Systems, Inc.
Andrew Hugh Bushnell
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
High current long life inductor
Patent number
7,005,954
Issue date
Feb 28, 2006
General Atomics Electronic Systems, Inc.
Andrew Hugh Bushnell
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Vacuum sterilized sealing of passthrough light treatment devices
Patent number
6,849,233
Issue date
Feb 1, 2005
PurePulse Technologies, Inc.
Andrew H. Bushnell
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Transmissive conveyor for use in pulsed light sterilization
Patent number
6,730,923
Issue date
May 4, 2004
PurePulse Technologies, Inc.
Richard May
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Microwave energy ink drying system
Patent number
6,425,663
Issue date
Jul 30, 2002
Encad, Inc.
Bernard John Eastlund
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Deactivation of organisms using high-intensity pulsed polychromatic...
Patent number
6,228,332
Issue date
May 8, 2001
Purepulse Technologies
Joseph E. Dunn
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
High-strength-electric-field pumpable-food-product treatment in a s...
Patent number
6,110,423
Issue date
Aug 29, 2000
PurePulse Technologies, Inc.
Andrew H. Bushnell
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method and apparatus utilizing microwaves to enhance electrode arc...
Patent number
6,087,783
Issue date
Jul 11, 2000
PurePulse Technologies, Inc.
Bernard J. Eastlund
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Uniform product flow in a high-electric-field treatment cell
Patent number
6,027,754
Issue date
Feb 22, 2000
PurePulse Technologies, Inc.
Andrew H. Bushnell
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Deactivation of microorganisms
Patent number
6,013,918
Issue date
Jan 11, 2000
PurePulse Technologies, Inc.
Andrew H. Bushnell
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Deactivation of organisms using high-intensity pulsed polychromatic...
Patent number
5,900,211
Issue date
May 4, 1999
Purepulse Technologies
Joseph E. Dunn
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Deactivation of microorganisms
Patent number
5,768,853
Issue date
Jun 23, 1998
PurePulse Technologies, Inc.
Andrew H. Bushnell
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Process for reducing levels of microorganisms in pumpable food prod...
Patent number
5,514,391
Issue date
May 7, 1996
Pure Pulse Technologies
Andrew H. Bushnell
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Prevention of electrochemical and electrophoretic effects in high-s...
Patent number
5,447,733
Issue date
Sep 5, 1995
PurePulse Technologies, Inc.
Andrew H. Bushnell
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Prevention of electrode fouling in high electric field systems for...
Patent number
5,393,541
Issue date
Feb 28, 1995
Foodco Corporation
Andrew H. Bushnell
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
High pulsed voltage systems for extending the shelf life of pumpabl...
Patent number
5,235,905
Issue date
Aug 17, 1993
Foodco Corporation
Andrew H. Bushnell
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
High pulsed voltage systems for extending the shelf life of pumpabl...
Patent number
5,048,404
Issue date
Sep 17, 1991
Foodco Corporation
Andrew H. Bushnell
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Patents Applications
last 30 patents
Information
Patent Application
Resonant charge power supply topology for high pulse rate pulsed po...
Publication number
20070019451
Publication date
Jan 25, 2007
Andrew Hugh Bushnell
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
High current long life inductor
Publication number
20060080829
Publication date
Apr 20, 2006
General Atomics Electronic Systems, Inc.
Andrew Hugh Bushnell
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
High current long life inductor
Publication number
20050122195
Publication date
Jun 9, 2005
Andrew Hugh Bushnell
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Vacuum sterilized sealing of passthrough light treatment devices
Publication number
20020119072
Publication date
Aug 29, 2002
PurePulse Technologies, Inc.
Andrew H. Bushnell
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Deactivation of organisms using high-intensity pulsed polychromatic...
Publication number
20020091294
Publication date
Jul 11, 2002
Joseph E. Dunn
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE