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Jeffrey K. Petter
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Williston, VT, US
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Patents Grants
last 30 patents
Information
Patent Grant
Dual-motor propulsion assembly
Patent number
11,691,744
Issue date
Jul 4, 2023
BETA AIR, LLC
Jeffrey K. Petter
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Methods and systems for electric propulsor fault detection
Patent number
11,686,751
Issue date
Jun 27, 2023
BETA AIR, LLC
Jeffrey K. Petter
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Methods and systems for electric propulsor fault detection
Patent number
11,353,511
Issue date
Jun 7, 2022
BETA AIR, LLC
Jeffrey K. Petter
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Control systems, methods, and software for keeping power converters...
Patent number
10,224,831
Issue date
Mar 5, 2019
Northern Power Systems, Inc.
Hector H. Hurtado
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Sectionalized electromechanical machines having low torque ripple a...
Patent number
9,812,909
Issue date
Nov 7, 2017
WEG Electric Corp
Jeffrey K. Petter
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Modular power converters usable alone in a multiphase power converter
Patent number
9,467,072
Issue date
Oct 11, 2016
Northern Power Systems, Inc.
Kiran Kumar Kulihithalu Channakeshava
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Sectionalized electromechanical machines having low torque ripple a...
Patent number
8,912,704
Issue date
Dec 16, 2014
Northern Power Systems, Inc.
Jeffrey K. Petter
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Electromagnetic rotary machines having modular active-coil portions...
Patent number
8,816,546
Issue date
Aug 26, 2014
Northern Power Systems, Inc.
Garrett L. Bywaters
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Systems for load reduction in a tower of an idled wind-power unit a...
Patent number
8,816,520
Issue date
Aug 26, 2014
Northern Power Systems, Inc.
Garrett L. Bywaters
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Methods, systems, and software for controlling a power converter du...
Patent number
8,792,259
Issue date
Jul 29, 2014
Northern Power Systems, Inc.
Jeffrey K. Petter
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Speed setting system and method for a stall-controlled wind turbine
Patent number
8,664,787
Issue date
Mar 4, 2014
Northern Power Systems, Inc.
Jeffrey K. Petter
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Modular power converters usable alone or in a multiphase power conv...
Patent number
8,559,204
Issue date
Oct 15, 2013
Northern Power Systems Utility Scale, Inc.
Christopher Samuel Badger
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Methods, systems, and software for controlling a power converter du...
Patent number
8,467,205
Issue date
Jun 18, 2013
Northern Power Systems Utility Scale, Inc.
Jeffrey K. Petter
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Energy storage connection system
Patent number
8,212,412
Issue date
Jul 3, 2012
Northern Power Systems Utility Scale, Inc.
Eric L. Benedict
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Modular power converters usable alone or in a multiphase power conv...
Patent number
8,059,436
Issue date
Nov 15, 2011
Northern Power Systems, Inc.
Christopher Samuel Badger
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Multiphase power converters and multiphase power converting methods
Patent number
7,692,938
Issue date
Apr 6, 2010
Northern Power Systems, Inc.
Jeffrey K. Petter
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Frequency control and power balancing in disturbed power inverter s...
Patent number
7,492,617
Issue date
Feb 17, 2009
Northern Power Systems, Inc.
Jeffrey K. Petter
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Electrical power distribution system and method thereof
Patent number
7,462,955
Issue date
Dec 9, 2008
Northern Power Systems, Inc.
James L. McNamara
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Lightning protection system for a wind turbine
Patent number
7,377,750
Issue date
May 27, 2008
Northern Power Systems, Inc.
Daniel P. Costin
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Grant
Frequency control and power balancing in disturbed power inverter s...
Patent number
7,333,352
Issue date
Feb 19, 2008
Northern Power Systems, Inc.
Jeffrey K. Petter
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Parallel-connected inverters with separate controllers having imped...
Patent number
7,145,266
Issue date
Dec 5, 2006
Northern Power Systems, Inc.
Jonathan A. Lynch
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Control system for a power converter and method of controlling oper...
Patent number
6,693,409
Issue date
Feb 17, 2004
Northern Power Systems, Inc.
Jonathan A. Lynch
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Planar slot coupled microwave hybrid
Patent number
5,075,647
Issue date
Dec 24, 1991
Universities Research Association, Inc.
Jeffrey K. Petter
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
APPARATUS AND METHOD FOR OPTIMIZING MOTOR PERFORMANCE IN AN ELECTRI...
Publication number
20240002061
Publication date
Jan 4, 2024
Beta Air, LLC
Zach Pan
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
METHODS AND SYSTEMS FOR ELECTRIC PROPULSOR FAULT DETECTION
Publication number
20230314493
Publication date
Oct 5, 2023
Beta Air, LLC
Jeffrey K. Petter
B60 - VEHICLES IN GENERAL
Information
Patent Application
DUAL-MOTOR PROPULSION ASSEMBLY
Publication number
20230303243
Publication date
Sep 28, 2023
Beta Air, LLC
Jeffrey K. Petter
B60 - VEHICLES IN GENERAL
Information
Patent Application
METHODS AND SYSTEMS FOR ELECTRIC PROPULSOR FAULT DETECTION
Publication number
20230003777
Publication date
Jan 5, 2023
Beta Air, LLC
Jeffrey K. Petter
B60 - VEHICLES IN GENERAL
Information
Patent Application
Sectionalized Electromechanical Machines Having Low Torque Ripple a...
Publication number
20150137652
Publication date
May 21, 2015
NORTHERN POWER SYSTEMS, INC.
Jeffrey K. Petter
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Modular Power Converters Usable Alone or In A Multiphase Power Conv...
Publication number
20140043882
Publication date
Feb 13, 2014
NORTHERN POWER SYSTEMS UTILITY SCALE, INC.
Kiran Kumar Kulihithalu Channakeshava
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Methods, Systems, and Software For Controlling a Power Converter Du...
Publication number
20130286696
Publication date
Oct 31, 2013
Jeffrey K. Petter
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
Methods, Systems, and Software for Controlling a Power Converter Du...
Publication number
20120218791
Publication date
Aug 30, 2012
NORTHERN POWER SYSTEMS UTILITY SCALE, INC.
Jeffrey K. Petter
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
Methods, Systems, and Software for Controlling a Power Converter Du...
Publication number
20120147637
Publication date
Jun 14, 2012
NORTHERN POWER SYSTEMS, INC.
Jeffrey K. Petter
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
Systems for Load Reduction in a Tower of an Idled Wind-Power Unit a...
Publication number
20120146333
Publication date
Jun 14, 2012
NORTHERN POWER SYSTEMS, INC.
Garrett L. Bywaters
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
Electromagnetic Rotary Machines Having Modular Active-Coil Portions...
Publication number
20120074798
Publication date
Mar 29, 2012
NORTHERN POWER SYSTEMS, INC.
Garrett L. Bywaters
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Sectionalized Electromechanical Machines Having Low Torque Ripple a...
Publication number
20120074797
Publication date
Mar 29, 2012
NORTHERN POWER SYSTEMS, INC.
Jeffrey K. Petter
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Magnetic Devices and Transformer Circuits Made Therewith
Publication number
20120075051
Publication date
Mar 29, 2012
NORTHERN POWER SYSTEMS, INC.
Jeffrey K. Petter
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Modular Power Converters Usable Alone or In A Multiphase Power Conv...
Publication number
20120069619
Publication date
Mar 22, 2012
NORTHERN POWER SYSTEMS, INC.
Christopher Samuel Badger
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Speed Setting System and Method for a Stall-Controlled Wind Turbine
Publication number
20110241343
Publication date
Oct 6, 2011
NORTHERN POWER SYSTEMS, INC.
Jeffrey K. Petter
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Application
Electrical Power Distribution System and Method Thereof
Publication number
20090079266
Publication date
Mar 26, 2009
NORTHERN POWER SYSTEMS, INC.
James L. McNamara
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Modular Power Converters Usable Alone or in a Multiphase Power Conv...
Publication number
20080174966
Publication date
Jul 24, 2008
Christopher Samuel Badger
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Multiphase Power Converters and Multiphase Power Converting Methods
Publication number
20080074911
Publication date
Mar 27, 2008
Jeffrey K. Petter
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ELECTRICAL POWER DISTRIBUTION SYSTEM AND METHOD THEREOF
Publication number
20080018175
Publication date
Jan 24, 2008
NORTHERN POWER SYSTEMS, INC.
JAMES L. MCNAMARA
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
FREQUENCY CONTROL AND POWER BALANCING IN DISTURBED POWER INVERTER S...
Publication number
20080002442
Publication date
Jan 3, 2008
NORTHERN POWER SYSTEMS, INC.
Jeffrey K. Petter
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Electrical power distribution system and method thereof
Publication number
20060071554
Publication date
Apr 6, 2006
James L. McNamara
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Frequency control and power balancing in disturbed power inverter s...
Publication number
20060002157
Publication date
Jan 5, 2006
Northern Power Systems, Inc.
Jeffrey K. Petter
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Control system for a power converter and method of controlling oper...
Publication number
20040145357
Publication date
Jul 29, 2004
Jonathan A. Lynch
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
Control system for a power converter and method of controlling oper...
Publication number
20030035308
Publication date
Feb 20, 2003
Northern Power Systems, Inc.
Jonathan A. Lynch
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...