John E. Mutzner

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Covington, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Composite spring with resilient attachment interface
- Patent number 7,722,065
- Issue date May 25, 2010
- ArvinMeritor Technology, LLC
- David K. Platner
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method of forming a composite leaf spring with fabric wear pad
- Patent number 4,894,108
- Issue date Jan 16, 1990
- General Motors Corporation
- David S. Richard
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Braid reinforced flexible brake hose
- Patent number 4,111,237
- Issue date Sep 5, 1978
- General Motors Corporation
- John E. Mutzner
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
LEAF SPRING END MOUNT INTERFACE
- Publication number 20090115157
- Publication date May 7, 2009
- David K. Platner
- B60 - VEHICLES IN GENERAL
Information Patent Application
COMPOSITE SPRING WITH RESILIENT ATTACHMENT INTERFACE
- Publication number 20080252033
- Publication date Oct 16, 2008
- David K. Platner
- B60 - VEHICLES IN GENERAL
Information Patent Application
Composite spring with bushing attachment
- Publication number 20080128968
- Publication date Jun 5, 2008
- David K. Platner
- B60 - VEHICLES IN GENERAL