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Geoffrey O. Campbell
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Brighton, CO, US
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Patents Grants
last 30 patents
Information
Patent Grant
Fuel injector with integrated heat exchanger for use in gas turbine...
Patent number
11,519,332
Issue date
Dec 6, 2022
Rolls-Royce North American Technologies Inc.
David S. Underwood
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Thermoelectric coolers with asymmetric conductance
Patent number
9,869,494
Issue date
Jan 16, 2018
Geoffrey O. Campbell
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Thermoelectric coolers with asymmetric conductance
Patent number
9,506,675
Issue date
Nov 29, 2016
Geoffrey O. Campbell
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Metallic thin-film bonding and alloy generation
Patent number
9,383,143
Issue date
Jul 5, 2016
Micro Cooling Concepts, Inc.
Jack Merrill Fryer
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Methods and systems for reducing slow axis divergence in laser diodes
Patent number
9,001,855
Issue date
Apr 7, 2015
Science Research Laboratory, Inc.
Jonah H. Jacob
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Micro-channel-cooled high heat load light emitting device
Patent number
8,723,146
Issue date
May 13, 2014
Heraeus Noblelight Fusion UV Inc.
Jonathan S. Dahm
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Micro-channel-cooled high heat load light emitting device
Patent number
8,378,322
Issue date
Feb 19, 2013
Fusion UV Systems
Jonathan S. Dahm
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Microchannel cooling device for small heat sources
Patent number
7,836,940
Issue date
Nov 23, 2010
MicroVection, Inc.
Geoffrey O. Campbell
F28 - HEAT EXCHANGE IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
FUEL INJECTOR WITH INTEGRATED HEAT EXCHANGER FOR USE IN GAS TURBINE...
Publication number
20220364512
Publication date
Nov 17, 2022
Rolls-Royce North American Technologies Inc.
David S. Underwood
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
TURBINE BLADE COOLING
Publication number
20190024520
Publication date
Jan 24, 2019
Micro Cooling Concepts, Inc.
David S. Underwood
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
REDUCED THERMAL EXPANSION MICROCHANNEL COOLERS
Publication number
20160033209
Publication date
Feb 4, 2016
Geoffrey O. Campbell
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METALLIC THIN-FILM BONDING AND ALLOY GENERATION
Publication number
20150083369
Publication date
Mar 26, 2015
Micro Cooling Concepts, Inc.
Jack Merrill Fryer
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
MICRO-CHANNEL-COOLED HIGH HEAT LOAD LIGHT EMITTING DEVICE
Publication number
20130187063
Publication date
Jul 25, 2013
FUSION UV SYSTEMS
Jonathan S. Dahm
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
MICRO-CHANNEL-COOLED HIGH HEAT LOAD LIGHT EMITTING DEVICE
Publication number
20110204261
Publication date
Aug 25, 2011
FUSION UV SYSTEMS, INC. A Delaware Corporation
Jonathan S. Dahm
F21 - LIGHTING
Information
Patent Application
MICROCHANNEL COOLING DEVICE FOR SMALL HEAT SOURCES
Publication number
20110100603
Publication date
May 5, 2011
Science Research Laboratory, Inc.
Geoffrey O. Campbell
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
Microchannel cooling device for small heat sources
Publication number
20070000644
Publication date
Jan 4, 2007
microVection, Inc.
Geoffrey O. Campbell
F28 - HEAT EXCHANGE IN GENERAL