Bjoern Oppermann

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Ann Arbor, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Hydraulic bushing with springs in parallel
- Patent number 6,749,186
- Issue date Jun 15, 2004
- Freudenberg-NOK General Partnership
- Rod G. Hadi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Combined spring seat isolator and mass damper
- Publication number 20030222386
- Publication date Dec 4, 2003
- Markus Duerre
- B60 - VEHICLES IN GENERAL
Information Patent Application
Hydraulic bushing with springs in parallel
- Publication number 20030137088
- Publication date Jul 24, 2003
- Rod G. Hadi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Hydraulic bushing with springs in series
- Publication number 20030137087
- Publication date Jul 24, 2003
- Rod G. Hadi
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...