Daniel W. Doubleday

Follow

Person

Clinton Twp., MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Self-contained portable air pressure decay test apparatus
- Patent number 6,826,957
- Issue date Dec 7, 2004
- General Motors Corporation
- Christopher James Martone
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS AND METHOD FOR DETERMINING THE CLOSING VELOCITY OF A VEHI...
- Publication number 20090293614
- Publication date Dec 3, 2009
- GM Global Technology Operations, Inc.
- Tony J. Deschutter
- G01 - MEASURING TESTING
Information Patent Application
Self-contained portable air pressure decay test apparatus
- Publication number 20040173005
- Publication date Sep 9, 2004
- Christopher James Martone
- G01 - MEASURING TESTING