David Greene — 2 Patents at Marchball

David Greene has been granted 2 US patents while listed as an inventor at Marchball. The first was granted in 2003 and the most recent in December 2017. David Greene ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list David Greene in West Allis, WI, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
9840363	Adjustable suspended roll packaging system	Greg McCurry	2017-12-12
6527338	Chair arm hinge	—	2003-03-04

David Greene — 2 Patents

Issued Patents All Time

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