Uwe Esch

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Dortmund, DE

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Patents Grantslast 30 patents

Information Patent Grant
Hydraulic circuit for a hydraulic excavator
- Patent number 6,996,979
- Issue date Feb 14, 2006
- Terex / O&K GmbH
- Uwe Esch
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Control for the scoop flap of a construction machine
- Patent number 6,070,516
- Issue date Jun 6, 2000
- O & K Mining GmbH
- Uwe Esch
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Earth-moving machine with revolving tower and adjustable counterweight
- Patent number 5,533,284
- Issue date Jul 9, 1996
- O&K Orenstein & Koppel AG
- Uwe Esch
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
Method and device for regulation of a cooling fan drive on an inter...
- Publication number 20040003782
- Publication date Jan 8, 2004
- Herbert Ziplies
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING