David C. Rupp

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Grayslake, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Shaft seal assembly
- Patent number 9,845,883
- Issue date Dec 19, 2017
- Federal-Mogul LLC
- Richard M. Larson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
SHAFT SEAL ASSEMBLY
- Publication number 20120313328
- Publication date Dec 13, 2012
- Richard M. Larson
- B60 - VEHICLES IN GENERAL