Dewald; Richard E.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Dewald; Richard E..The latest application filed is for "substrate and rubber composition and method of making the composition".

Company Profile

0.6.5

Dewald; Richard E. - Clinton MI

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Substrate and rubber composition and method of making the composition Grant 9,382,451 - Dewald , et al. July 5, 2	2016-07-05
Method of fabricating a PTFE seal element and a shaft seal assembly therewith Grant 8,343,370 - Dewald , et al. January 1, 2	2013-01-01
Substrate and Rubber Composition and Method of Making the Composition App 20120237781 - Dewald; Richard E. ; et al.	2012-09-20
Substrate and rubber composition and method of making the composition Grant 8,182,646 - Dewald , et al. May 22, 2	2012-05-22
Substrate And Rubber Composition And Method Of Making The Composition App 20110076501 - Dewald; Richard E. ; et al.	2011-03-31
Method Of Fabricating A Ptfe Seal Element And A Shaft Seal Assembly Therewith App 20100206844 - Dewald; Richard E. ; et al.	2010-08-19
Gasket containing fuel permeation barrier Grant 7,574,990 - Dewald , et al. August 18, 2	2009-08-18
Gasket Containing Fuel Permeation Barrier App 20080272549 - Dewald; Richard E. ; et al.	2008-11-06
Integrated sensor-seal module for detecting angular position of a crankshaft Grant 7,341,257 - Toth , et al. March 11, 2	2008-03-11
Integrated sensor-seal module for detecting angular position of a crankshaft App 20050230920 - Toth, David M. ; et al.	2005-10-20

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