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Zdenek Meistrick
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Bloomfield, CT, US
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Patents Grants
last 30 patents
Information
Patent Grant
Apparatus and method for controlling exhaust pressure
Patent number
7,350,502
Issue date
Apr 1, 2008
Jacobs Vehicle Systems, Inc.
Zdenek Meistrick
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Valve opening mechanism
Patent number
6,732,686
Issue date
May 11, 2004
Diesel Engine Retarders, Inc.
Yoshihide Maeda
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Exhaust gas recirculation device
Patent number
6,325,043
Issue date
Dec 4, 2001
Hino Jidosha Kabushiki Kaisha
Zdenek Meistrick
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Slave piston assembly with valve motion modifier
Patent number
6,240,898
Issue date
Jun 5, 2001
Diesel Engine Retarders, Inc.
Zdenek Meistrick
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method and apparatus to accomplish exhaust air recirculation during...
Patent number
6,082,328
Issue date
Jul 4, 2000
Diesel Engine Retarders, Inc.
Zdenek Meistrick
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Co-axial master piston assembly
Patent number
6,039,022
Issue date
Mar 21, 2000
Diesel Engine Retardes, Inc.
Zdenek Meistrick
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method and apparatus to accomplish exhaust gas recirculation and/or...
Patent number
6,012,424
Issue date
Jan 11, 2000
Diesel Engine Retarders, Inc.
Zdenek Meistrick
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method and apparatus to accomplish exhaust air recirculation during...
Patent number
5,809,964
Issue date
Sep 22, 1998
Diesel Engine Retarders, Inc.
Zdenek Meistrick
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method and apparatus to accomplish exhaust air recirculation during...
Patent number
5,787,859
Issue date
Aug 4, 1998
Diesel Engine Retarders, Inc.
Zdenek Meistrick
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Exhaust gas diverter for divided volute turbocharger of internal co...
Patent number
5,146,754
Issue date
Sep 15, 1992
Jacobs Brake Technology Corp.
Adish Jain
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Control valve for a compression release engine retarder
Patent number
4,996,957
Issue date
Mar 5, 1991
Jacobs Brake Technology Corporation
Zdenek S. Meistrick
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Compression release retarder with valve motion modifier
Patent number
4,949,751
Issue date
Aug 21, 1990
Jacobs Brake Technology Corporation
Zdenek S. Meistrick
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Compression release retarder with valve motion modifier
Patent number
4,898,206
Issue date
Feb 6, 1990
The Jacobs Manufacturing Company
Zdenek S. Meistrick
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Compression release retarder with valve motion modifier
Patent number
4,838,516
Issue date
Jun 13, 1989
The Jacobs Manufacturing Company
Zdenek S. Meistrick
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Engine retarder with reset auto-lash mechanism
Patent number
4,706,625
Issue date
Nov 17, 1987
The Jacobs Manufacturing Company
Zdenek S. Meistrick
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Compression release retarder with valve motion modifier
Patent number
4,706,624
Issue date
Nov 17, 1987
The Jacobs Manufacturing Company
Zdenek S. Meistrick
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Braking boost pressure modulator and method
Patent number
4,688,384
Issue date
Aug 25, 1987
The Jacobs Manufacturing Company
David J. Pearman
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Hydro-mechanical overhead for internal combustion engine
Patent number
4,664,070
Issue date
May 12, 1987
The Jacobs Manufacturing Company
Zdenek S. Meistrick
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Engine retarding method and apparatus
Patent number
4,592,319
Issue date
Jun 3, 1986
The Jacobs Manufacturing Company
Zdenek S. Meistrick
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
Information
Patent Application
Apparatus and method for controlling exhaust pressure
Publication number
20060107922
Publication date
May 25, 2006
Zdenek Meistrick
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS