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David Wormmeester — 1 Patent

HCHart & Cooley: 1 patents #4 of 18Top 25%
Grand Rapids, MI: #1,028 of 1,824 inventorsTop 60%
Michigan: #50,030 of 86,293 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
David Wormmeester has been granted 1 US patent while listed as an inventor at Hart & Cooley. All of these patents were granted in 2001. David Wormmeester ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list David Wormmeester in Grand Rapids, MI, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6270401 Air diffuser with unitary valve assembly — 2001-08-07

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