DR

David Rapp

GU Guardian-I: 1 patents #3 of 10Top 30%
📍 Eden Prairie, MN: #113 of 280 inventorsTop 45%
🗺 Minnesota: #2,630 of 7,066 inventorsTop 40%
Overall (2017): #445,874 of 506,227Top 90%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9677321 Triple pane window spacer having a sunken intermediate pane Raimo T. Nieminen, Richard Ahnen, Paul Terpstra, Eric B. Rapp 2017-06-13