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John N. Buzzard
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Rockford, IL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Hardware protection for contactor driver independence
Patent number
12,040,146
Issue date
Jul 16, 2024
Hamilton Sundstrand Corporation
Jordan K. Vanevenhoven
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Transformer rectifier unit (TRU) backfeed interlock
Patent number
11,996,690
Issue date
May 28, 2024
Hamilton Sundstrand Corporation
Jordan K. Vanevenhoven
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Electrical motor power control systems
Patent number
11,897,346
Issue date
Feb 13, 2024
Hamilton Sundstrand Corporation
Kyle Stephen Ives
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Electric motor power control systems
Patent number
11,881,797
Issue date
Jan 23, 2024
Hamilton Sundstrand Corporation
Kyle Stephen Ives
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Systems and methods for battery ventilation
Patent number
11,855,301
Issue date
Dec 26, 2023
Hamilton Sundstrand Corporation
John N. Buzzard
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Aircraft having hybrid-electric propulsion system with electric sto...
Patent number
11,807,371
Issue date
Nov 7, 2023
Hamilton Sundstrand Corporation
Frank Becker
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
DC contactor input into RAT auto-deploy
Patent number
11,702,222
Issue date
Jul 18, 2023
Hamilton Sundstrand Corporation
Jordan K. Vanevenhoven
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
AC essential bus delta current and over current protection scheme
Patent number
11,616,366
Issue date
Mar 28, 2023
Hamilton Sundstrand Corporation
Jordan K. Vanevenhoven
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
AC bus tie contactor input into rat auto-deploy
Patent number
11,527,976
Issue date
Dec 13, 2022
Hamilton Sundstrand Corporation
Jordan K. Vanevenhoven
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Grant
DC bus voltage input into RAT auto-deploy
Patent number
11,383,855
Issue date
Jul 12, 2022
Hamilton Sundstrand Corporation
Jordan K. Vanevenhoven
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Rotary relay contactor
Patent number
11,170,962
Issue date
Nov 9, 2021
Hamilton Sundstrand Corporation
John N. Buzzard
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
AC bus tie contactor input into RAT auto-deploy
Patent number
11,108,349
Issue date
Aug 31, 2021
Hamilton Sundstrand Corporation
Jordan K. Vanevenhoven
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Grant
Rotary relay contactor
Patent number
10,804,060
Issue date
Oct 13, 2020
HAMILTON SUNSTRAND CORPORATION
John N. Buzzard
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Modular generator control and external power unit
Patent number
10,534,340
Issue date
Jan 14, 2020
Hamilton Sundstrand Corporation
John N. Buzzard
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Fuse assemblies
Patent number
9,543,104
Issue date
Jan 10, 2017
Hamilton Sundstrand Corporation
Francis C. Belisle
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Hydraulic pump start system and method
Patent number
9,222,491
Issue date
Dec 29, 2015
Hamilton Sundstrand Corporation
John N. Buzzard
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Shunt regulator at excitation output of generator control unit for...
Patent number
8,576,522
Issue date
Nov 5, 2013
Hamilton Sundstrand Corporation
Bruce D. Beneditz
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
HARDWARE PROTECTION FOR CONTACTOR DRIVER INDEPENDENCE
Publication number
20230145311
Publication date
May 11, 2023
HAMILTON SUNDSTRAND CORPORATION
Jordan K. Vanevenhoven
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TRANSFORMER RECTIFIER UNIT (TRU) BACKFEED INTERLOCK
Publication number
20230147395
Publication date
May 11, 2023
HAMILTON SUNDSTRAND CORPORATION
Jordan K. Vanevenhoven
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ELECTRIC MOTOR POWER CONTROL SYSTEMS
Publication number
20210359631
Publication date
Nov 18, 2021
HAMILTON SUNDSTRAND CORPORATION
Kyle Stephen Ives
B60 - VEHICLES IN GENERAL
Information
Patent Application
ELECTRICAL MOTOR POWER CONTROL SYSTEMS
Publication number
20210354569
Publication date
Nov 18, 2021
HAMILTON SUNDSTRAND CORPORATION
Kyle Stephen Ives
B60 - VEHICLES IN GENERAL
Information
Patent Application
DC BUS VOLTAGE INPUT INTO RAT AUTO-DEPLOY
Publication number
20210292000
Publication date
Sep 23, 2021
HAMILTON SUNDSTRAND CORPORATION
Jordan K. Vanevenhoven
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
DC CONTACTOR INPUT INTO RAT AUTO-DEPLOY
Publication number
20210292001
Publication date
Sep 23, 2021
HAMILTON SUNDSTRAND CORPORATION
Jordan K. Vanevenhoven
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
AC BUS TIE CONTACTOR INPUT INTO RAT AUTO-DEPLOY
Publication number
20210297025
Publication date
Sep 23, 2021
HAMILTON SUNDSTRAND CORPORATION
Jordan K. Vanevenhoven
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
AC BUS TIE CONTACTOR INPUT INTO RAT AUTO-DEPLOY
Publication number
20210297024
Publication date
Sep 23, 2021
HAMILTON SUNDSTRAND CORPORATION
Jordan K. Vanevenhoven
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
AC ESSENTIAL BUS DELTA CURRENT AND OVER CURRENT PROTECTION SCHEME
Publication number
20210288498
Publication date
Sep 16, 2021
HAMILTON SUNDSTRAND CORPORATION
Jordan K. Vanevenhoven
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SYSTEMS AND METHODS FOR BATTERY VENTILATION
Publication number
20210098763
Publication date
Apr 1, 2021
HAMILTON SUNDSTRAND CORPORATION
John N. Buzzard
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
AIRCRAFT HAVING HYBRID-ELECTRIC PROPULSION SYSTEM WITH ELECTRIC STO...
Publication number
20210031934
Publication date
Feb 4, 2021
HAMILTON SUNDSTRAND CORPORATION
Frank Becker
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
ROTARY RELAY CONTACTOR
Publication number
20200395182
Publication date
Dec 17, 2020
HAMILTON SUNDSTRAND CORPORATION
John N. Buzzard
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
ROTARY RELAY CONTACTOR
Publication number
20200294748
Publication date
Sep 17, 2020
HAMILTON SUNDSTRAND CORPORATION
John N. Buzzard
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MODULAR GENERATOR CONTROL AND EXTERNAL POWER UNIT
Publication number
20160334769
Publication date
Nov 17, 2016
HAMILTON SUNDSTRAND CORPORATION
John N. Buzzard
G05 - CONTROLLING REGULATING
Information
Patent Application
FUSE ASSEMBLIES
Publication number
20160307721
Publication date
Oct 20, 2016
HAMILTON SUNDSTRAND CORPORATION
Francis C. Belisle
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HYDRAULIC PUMP START SYSTEM AND METHOD
Publication number
20140294604
Publication date
Oct 2, 2014
Hamilton Sundstrand Corporation
John N. Buzzard
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
METHOD AND APPARATUS FOR BLOWN FUSE DETECTION
Publication number
20140104032
Publication date
Apr 17, 2014
Hamilton Sundstrand Corporation
John N. Buzzard
G01 - MEASURING TESTING
Information
Patent Application
CONVERTER WITH TAXI DRIVE
Publication number
20140008488
Publication date
Jan 9, 2014
Hamilton Sundstrand Corporation
John N. Buzzard
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Application
Shunt Regulator at Excitation Output of Generator Control Unit for...
Publication number
20120106009
Publication date
May 3, 2012
Hamilton Sundstrand Corporation
Bruce D. Beneditz
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER