Daniel W. Doubleday — 1 Patent at General Motors

Daniel W. Doubleday has been granted 1 US patent while listed as an inventor at General Motors. All of these patents were granted in 2004. Daniel W. Doubleday ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Daniel W. Doubleday in Clinton Township, MI, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
6826957	Self-contained portable air pressure decay test apparatus	Christopher J. Martone, Daniel G. Jones, Paul J. Boor, Raymond J. Sapienza, James Cole +2 more	2004-12-07	$7,113,000

Daniel W. Doubleday — 1 Patent

Issued Patents All Time

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