JU

John Underbrink

PW Playcore Wisconsin: 1 patents #1 of 4Top 25%
📍 Olympia, WA: #12 of 38 inventorsTop 35%
🗺 Washington: #2,839 of 8,555 inventorsTop 35%
Overall (2011): #256,349 of 364,097Top 75%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8062142 Collaborative play toy Brian D. Lovgren, Paul J. Danforth 2011-11-22