Douglas L. Witte — 2 Patents at Shape

Douglas L. Witte has been granted 2 US patents while listed as an inventor at Shape. The first was granted in 2002 and the most recent in June 2004. Douglas L. Witte ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Douglas L. Witte in Grand Haven, MI, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
6742234	Method of rollforming with transverse scorer and dimpler	James J. Rosasco, Peter Sturrus	2004-06-01
6345425	Rollformer with transverse scorer	James J. Rosasco, Peter Sturrus	2002-02-12

Douglas L. Witte — 2 Patents

Issued Patents All Time

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