Lorenz Lippert

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Gemunden, DE

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Patents Grantslast 30 patents

Information Patent Grant
Check valve and valve arrangement comprising such a check valve
- Patent number 6,899,126
- Issue date May 31, 2005
- Hydraulik-Ring GmbH
- Bernd Weigand
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Valve having at least one screen
- Patent number 6,892,759
- Issue date May 17, 2005
- Hydraulik-Ring GmbH
- Marius Cornea
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Solenoid and hydraulic valve with a solenoid
- Patent number 6,315,268
- Issue date Nov 13, 2001
- Hydraulik-Ring GmbH
- Marius Cornea
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
One-piece seal with fastening section and sealing section
- Patent number 5,716,051
- Issue date Feb 10, 1998
- Mannesmann Rexroth GmbH
- Marius Cornea
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Valve Having At Least One Screen
- Publication number 20040118459
- Publication date Jun 24, 2004
- Hydraulik-Ring GmbH
- Marius Cornea
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Check valve and valve arrangement comprising such a check valve
- Publication number 20030070713
- Publication date Apr 17, 2003
- Hydraulik-Ring GmbH
- Marius Cornea
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES