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Steven Ernest
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Windsor, CT, US
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Patents Grants
last 30 patents
Information
Patent Grant
Combined engine braking and positive power engine lost motion valve...
Patent number
12,188,420
Issue date
Jan 7, 2025
Jacobs Vehicle Systems, Inc.
Kevin P. Groth
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Combined engine braking and positive power engine lost motion valve...
Patent number
10,851,717
Issue date
Dec 1, 2020
Jacobs Vehicle Systems, Inc.
Kevin P. Groth
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Engine system and operation method using engine braking mechanisms...
Patent number
9,845,713
Issue date
Dec 19, 2017
Jacobs Vehicle Systems, Inc.
Steven N. Ernest
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Engine system and operation method using engine braking mechanisms...
Patent number
9,234,467
Issue date
Jan 12, 2016
Jacobs Vehicle Systems, Inc.
Steven N. Ernest
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Combined engine braking and positive power engine lost motion valve...
Patent number
8,936,006
Issue date
Jan 20, 2015
Jacobs Vehicle Systems, Inc.
Kevin P. Groth
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method and system for engine cylinder decompression
Patent number
8,863,726
Issue date
Oct 21, 2014
Jacobs Vehicle Systems, Inc.
Brian Ruggiero
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Variable lost motion valve actuator and method
Patent number
8,820,276
Issue date
Sep 2, 2014
Jacobs Vehicle Systems, Inc.
Joseph M. Vorih
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Variable lost motion valve actuator and method
Patent number
8,776,738
Issue date
Jul 15, 2014
Jacobs Vehicle Systems, Inc.
Joesph M. Vorih
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Electromagnetic retarder system and method
Patent number
7,276,833
Issue date
Oct 2, 2007
Jacobs Vehicle Systems, Inc.
Steven N. Ernest
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Compact lost motion system for variable value actuation
Patent number
7,152,576
Issue date
Dec 26, 2006
Richard Vanderpoel
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Variable lost motion valve actuator and method
Patent number
7,059,282
Issue date
Jun 13, 2006
Jacobs Vehicle Systems, Inc.
Joseph M. Vorih
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Variable lost motion valve actuator and method
Patent number
6,510,824
Issue date
Jan 28, 2003
Diesel Engine Retarders, Inc.
Joseph M. Vorih
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
Information
Patent Application
COMBINED ENGINE BRAKING AND POSITIVE POWER ENGINE LOST MOTION VALVE...
Publication number
20200141335
Publication date
May 7, 2020
JACOBS VEHICLE SYSTEMS, INC.
Kevin P. GROTH
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
VARIABLE LOST MOTION VALVE ACTUATOR AND METHOD
Publication number
20160222841
Publication date
Aug 4, 2016
JACOBS VEHICLE SYSTEM, INC.
Joesph M. Vorih
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
ENGINE SYSTEM AND OPERATION METHOD USING ENGINE BRAKING MECHANISMS...
Publication number
20160146072
Publication date
May 26, 2016
Steven N. ERNEST
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
VARIABLE LOST MOTION VALVE ACTUATOR AND METHOD
Publication number
20160076413
Publication date
Mar 17, 2016
JACOBS VEHICLE SYSTEMS, INC.
Joseph M. Vorih
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
VARIABLE LOST MOTION VALVE ACTUATOR AND METHOD
Publication number
20160076414
Publication date
Mar 17, 2016
JACOBS VEHICLE SYSTEMS, INC.
Joseph M. Vorih
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
VARIABLE LOST MOTION VALVE ACTUATOR AND METHOD
Publication number
20160076463
Publication date
Mar 17, 2016
JACOBS VEHICLE SYSTEMS, INC.
Joseph M. Vorih
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
VARIABLE LOST MOTION VALVE ACTUATOR AND METHOD
Publication number
20160076464
Publication date
Mar 17, 2016
JACOBS VEHICLE SYSTEMS, INC.
Joseph M. Vorih
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
ENGINE SYSTEM AND OPERATION METHOD USING ENGINE BRAKING MECHANISMS...
Publication number
20140373808
Publication date
Dec 25, 2014
JACOBS VEHICLE SYSTEMS, INC.
Steven N. Ernest
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
VARIABLE LOST MOTION VALVE ACTUATOR AND METHOD
Publication number
20140311449
Publication date
Oct 23, 2014
Joesph M. Vorih
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Auxiliary Valve Motions Employing Disablement of Main Valve Events...
Publication number
20140251266
Publication date
Sep 11, 2014
JACOBS VEHICLE SYSTEMS, INC.
Kristin V. EMMONS
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
COMBINED ENGINE BRAKING AND POSITIVE POWER ENGINE LOST MOTION VALVE...
Publication number
20140245992
Publication date
Sep 4, 2014
JACOBS VEHICLE SYSTEMS, INC.
Kevin P. GROTH
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
VARIABLE LOST MOTION VALVE ACTUATOR AND METHOD
Publication number
20140165937
Publication date
Jun 19, 2014
JACOBS VEHICLE SYSTEMS, INC.
Joesph M. Vorih
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
METHOD AND SYSTEM FOR ENGINE CYLINDER DECOMPRESSION
Publication number
20130068195
Publication date
Mar 21, 2013
JACOBS VEHICLE SYSTEMS, INC.
Brian Ruggiero
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
COMBINED ENGINE BRAKING AND POSITIVE POWER ENGINE LOST MOTION VALVE...
Publication number
20120024260
Publication date
Feb 2, 2012
JACOBS VEHICLE SYSTEMS, INC.
Kevin P. Groth
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Variable Lost Motion Valve Actuator and Method
Publication number
20110197833
Publication date
Aug 18, 2011
JACOBS VEHICLE SYSTEMS, INC.
Joesph M. Vorih
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
System and method for providing electrical power to a vehicle
Publication number
20060006007
Publication date
Jan 12, 2006
Steven Ernest
B60 - VEHICLES IN GENERAL
Information
Patent Application
Compact lost motion system for variable value actuation
Publication number
20050252484
Publication date
Nov 17, 2005
Richard Vanderpoel
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Electromagnetic retarder system and method
Publication number
20050127766
Publication date
Jun 16, 2005
Steven N. Ernest
B60 - VEHICLES IN GENERAL
Information
Patent Application
Variable lost motion valve actuator and method
Publication number
20030098000
Publication date
May 29, 2003
Joseph M. Vorih
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES