Peter Seigert

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Lohmar, DE

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Patents Grantslast 30 patents

Information Patent Grant
Constant velocity universal ball joints with window surfaces and ba...
- Patent number 5,725,432
- Issue date Mar 10, 1998
- GKN Automotive AG
- Herbert Konegen
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
High temperature lubricating grease containing urea compounds
- Patent number 5,670,461
- Issue date Sep 23, 1997
- GKN Automotive AG
- Hans Schreiber
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Constant velocity universal joint having an improved cage design
- Patent number 5,609,527
- Issue date Mar 11, 1997
- GKN Automotive AG
- Charles Fuerstenau
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Protective device for universal joints
- Patent number 4,325,587
- Issue date Apr 20, 1982
- Jean Walterscheid GmbH
- Peter Seigert
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...