DW

David Wormmeester

HC Hart & Cooley: 1 patents #4 of 18Top 25%
📍 Grand Rapids, MI: #1,022 of 1,824 inventorsTop 60%
🗺 Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #3,590,096 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

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