Dietmar Kaufmann

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Tiefenthal, DE

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Patents Grantslast 30 patents

Information Patent Grant
Connecting rod for variable compression internal combustion engine
- Patent number 10,711,691
- Issue date Jul 14, 2020
- ECO Holding 1 GmbH
- Alexander Diehm
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Ball bearing, in particular piston rod ball bearing and piston rod...
- Patent number 10,018,124
- Issue date Jul 10, 2018
- ECO Holding 1 GmbH
- Dietmar Kaufmann
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Hydraulic valve for cam phaser
- Patent number 9,587,528
- Issue date Mar 7, 2017
- Hilite Germany GmbH
- Dietmar Kaufmann
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
CONNECTING ROD FOR VARIABLE COMPRESSION INTERNAL COMBUSTION ENGINE
- Publication number 20180179949
- Publication date Jun 28, 2018
- ECO Holding 1 GmbH
- Alexander Diehm
- C21 - METALLURGY OF IRON
Information Patent Application
SHAFT–HUB CONNECTION IN PARTICULAR FOR A CONNECTING ROD
- Publication number 20180023468
- Publication date Jan 25, 2018
- ECO Holding 1 GmbH
- Dietmar Kaufmann
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
BALL BEARING IN PARTICULAR CONNECTING ROD BALL BEARING AND CONNECTI...
- Publication number 20180016974
- Publication date Jan 18, 2018
- ECO Holding 1 GmbH
- Dietmar Schulze
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
BALL BEARING, IN PARTICULAR PISTON ROD BALL BEARING AND PISTON ROD...
- Publication number 20160265448
- Publication date Sep 15, 2016
- Hilite Germany GmbH
- Dietmar Kaufmann
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
HYDRAULIC VALVE FOR CAM PHASER
- Publication number 20150300213
- Publication date Oct 22, 2015
- Hilite Germany GmbH
- Dietmar Kaufmann
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES