Robert D. Kern

Person

Waukesha, WI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Control system for stand-by electrical generator
- Patent number RE44084
- Issue date Mar 19, 2013
- Generac Power Systems, Inc.
- Robert D. Kern
- 322 - Electricity: single generator systems
Information Patent Grant
Fuel selection device
- Patent number 7,591,257
- Issue date Sep 22, 2009
- Generac Power Systems, Inc.
- Don R. Bayer
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method and control device for regulating the air-fuel mixture provi...
- Patent number 7,341,044
- Issue date Mar 11, 2008
- Generac Power Systems, Inc.
- Don R. Bayer
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Heat exchanger
- Patent number 7,311,139
- Issue date Dec 25, 2007
- Generac Power Systems, Inc.
- Robert D. Kern
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Method for exercising a stand-by electrical generator
- Patent number 7,230,345
- Issue date Jun 12, 2007
- Generac Power Systems, Inc.
- Peter D. Winnie
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Apparatus and method for cooling engine coolant flowing through a r...
- Patent number 7,111,592
- Issue date Sep 26, 2006
- Generac Power Systems, Inc.
- Robert D. Kern
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method and apparatus for reducing fan noise in an electrical generator
- Patent number 7,000,575
- Issue date Feb 21, 2006
- Generac Power Systems, Inc.
- Robert D. Kern
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Method of controlling a bi-fuel generator set
- Patent number 6,863,034
- Issue date Mar 8, 2005
- Robert D. Kern
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method of cooling engine coolant flowing through a radiator
- Patent number 6,824,067
- Issue date Nov 30, 2004
- Generac Power Systems, Inc.
- Robert D. Kern
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Air flow arrangement for a stand-by electric generator
- Patent number 6,784,574
- Issue date Aug 31, 2004
- Generac Power Systems, Inc.
- Chris Turner
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Relay for a transfer mechanism which transfers power between a util...
- Patent number 6,686,547
- Issue date Feb 3, 2004
- Generac Power Systems, Inc.
- Robert D. Kern
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Grass-cutting tractor with improved operating features
- Patent number 6,668,530
- Issue date Dec 30, 2003
- Generac Power Systems, Inc.
- Robert D. Kern
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Variable pitch sheave assembly for fan drive system
- Patent number 6,659,894
- Issue date Dec 9, 2003
- Generac Power Systems, Inc.
- Robert D. Kern
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control system for stand-by electrical generator
- Patent number 6,657,416
- Issue date Dec 2, 2003
- Generac Power Systems, Inc.
- Robert D Kern
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System controller and method for monitoring and controlling a plura...
- Patent number 6,653,821
- Issue date Nov 25, 2003
- Generac Power Systems, Inc.
- Robert D Kern
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Air flow arrangement for generator enclosure
- Patent number 6,630,756
- Issue date Oct 7, 2003
- Generac Power Systems, Inc.
- Robert D. Kern
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Engine cover
- Patent number D479721
- Issue date Sep 16, 2003
- Generac Power Systems, Inc.
- Robert D. Kern
- D15 - Machines not elsewhere specified
Information Patent Grant
Engine cover
- Patent number D479532
- Issue date Sep 9, 2003
- Generac Power Sytems, Inc.
- Robert D. Kern
- D15 - Machines not elsewhere specified
Information Patent Grant
Engine cover
- Patent number D479244
- Issue date Sep 2, 2003
- Generac Power Systems, Inc.
- Robert D. Kern
- D15 - Machines not elsewhere specified
Information Patent Grant
Generator structure incorporating multiple electrical generator sets
- Patent number 6,552,454
- Issue date Apr 22, 2003
- Generac Power Systems, Inc.
- Robert D. Kern
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Engine cover
- Patent number D471207
- Issue date Mar 4, 2003
- Generac Power Systems, Inc.
- Robert D. Kern
- D15 - Machines not elsewhere specified
Information Patent Grant
Fuel demand regulator
- Patent number 6,443,130
- Issue date Sep 3, 2002
- Generac Power Systems, Inc.
- Chris Turner
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Apparatus and method for positioning an engine throttle
- Patent number 6,365,982
- Issue date Apr 2, 2002
- Generac Power Systems, Inc.
- Robert Iles
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Transfer mechanism for transferring power between a utility source...
- Patent number 6,181,028
- Issue date Jan 30, 2001
- Generac Power Systems, Inc.
- Robert D. Kern
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power-transmitting drive assembly with improved resilient devices
- Patent number 6,045,448
- Issue date Apr 4, 2000
- Generac Power Systems, Inc.
- Robert D. Kern
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Engine heat exchange apparatus with slide-mounted fan carrier assembly
- Patent number 5,943,986
- Issue date Aug 31, 1999
- Generac Power Systems, Inc.
- Robert D. Kern
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Automatic transfer switch with improved positioning mechanism
- Patent number 5,914,467
- Issue date Jun 22, 1999
- Generac Power Systems, Inc.
- Jeffery J. Jonas
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical alternator
- Patent number 5,914,551
- Issue date Jun 22, 1999
- Generac Corporation
- Robert D. Kern
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Flow control valve for a pressure washer
- Patent number 5,902,094
- Issue date May 11, 1999
- Generac Portable Products, LLC
- Herb Hoenisch
- B08 - CLEANING
Information Patent Grant
Apparatus for reducing engine fan noise
- Patent number 5,899,176
- Issue date May 4, 1999
- Generac Corporation
- Robert D. Kern
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
Fuel selection device
- Publication number 20080060626
- Publication date Mar 13, 2008
- Don R. Bayer
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Heat exchanger
- Publication number 20070034362
- Publication date Feb 15, 2007
- Robert D. Kern
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
APPARATUS AND METHOD FOR COOLING ENGINE COOLANT FLOWING THROUGH A R...
- Publication number 20060196452
- Publication date Sep 7, 2006
- Robert D. Kern
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Method for exercising a stand-by electrical generator
- Publication number 20060152198
- Publication date Jul 13, 2006
- Peter D. Winnie
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD AND APPARATUS FOR REDUCING FAN NOISE IN AN ELECTRICAL GENERATOR
- Publication number 20050268867
- Publication date Dec 8, 2005
- Robert D. Kern
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Method of controlling a bi-fuel generator set
- Publication number 20040139943
- Publication date Jul 22, 2004
- Robert D. Kern
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Method of cooling engine coolant flowing through a radiator
- Publication number 20030183700
- Publication date Oct 2, 2003
- Robert D. Kern
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Grass-Cutting tractor with improved operating features
- Publication number 20030172635
- Publication date Sep 18, 2003
- Robert D. Kern
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Generator structure incorporating multiple electrical generator sets
- Publication number 20030011258
- Publication date Jan 16, 2003
- Robert D. Kern
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Air flow arrangement for generator enclosure
- Publication number 20030011196
- Publication date Jan 16, 2003
- Robert D. Kern
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Variable pitch fan drive system
- Publication number 20030013567
- Publication date Jan 16, 2003
- Robert D. Kern
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Network controller for managing the supply and distribution of elec...
- Publication number 20020190576
- Publication date Dec 19, 2002
- Robert D. Kern
- Y04 - INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TEC...
Information Patent Application
Control system for stand-by electrical generator
- Publication number 20020190526
- Publication date Dec 19, 2002
- Robert D. Kern
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
System controller and method for monitoring and controlling a plura...
- Publication number 20020190527
- Publication date Dec 19, 2002
- Robert D. Kern
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Air flow arrangement for a stand-by electric generator
- Publication number 20020121818
- Publication date Sep 5, 2002
- Chris Turner
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Fuel demand regulator
- Publication number 20020078927
- Publication date Jun 27, 2002
- Chris Turner
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Relay for a transfer mechanism which transfers power between a util...
- Publication number 20020057145
- Publication date May 16, 2002
- Robert D. Kern
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Robert D. Kern

Person

Patents Grantslast 30 patents

Control system for stand-by electrical generator

Fuel selection device

Method and control device for regulating the air-fuel mixture provi...

Heat exchanger

Method for exercising a stand-by electrical generator

Apparatus and method for cooling engine coolant flowing through a r...

Method and apparatus for reducing fan noise in an electrical generator

Method of controlling a bi-fuel generator set

Method of cooling engine coolant flowing through a radiator

Air flow arrangement for a stand-by electric generator

Relay for a transfer mechanism which transfers power between a util...

Grass-cutting tractor with improved operating features

Variable pitch sheave assembly for fan drive system

Control system for stand-by electrical generator

System controller and method for monitoring and controlling a plura...

Air flow arrangement for generator enclosure

Engine cover

Engine cover

Engine cover

Generator structure incorporating multiple electrical generator sets

Engine cover

Fuel demand regulator

Apparatus and method for positioning an engine throttle

Transfer mechanism for transferring power between a utility source...

Power-transmitting drive assembly with improved resilient devices

Engine heat exchange apparatus with slide-mounted fan carrier assembly

Automatic transfer switch with improved positioning mechanism

Electrical alternator

Flow control valve for a pressure washer

Apparatus for reducing engine fan noise

Patents Applicationslast 30 patents

Fuel selection device

Heat exchanger

APPARATUS AND METHOD FOR COOLING ENGINE COOLANT FLOWING THROUGH A R...

Method for exercising a stand-by electrical generator

METHOD AND APPARATUS FOR REDUCING FAN NOISE IN AN ELECTRICAL GENERATOR

Method of controlling a bi-fuel generator set

Method of cooling engine coolant flowing through a radiator

Grass-Cutting tractor with improved operating features

Generator structure incorporating multiple electrical generator sets

Air flow arrangement for generator enclosure

Variable pitch fan drive system

Network controller for managing the supply and distribution of elec...

Control system for stand-by electrical generator

System controller and method for monitoring and controlling a plura...

Air flow arrangement for a stand-by electric generator

Fuel demand regulator

Relay for a transfer mechanism which transfers power between a util...