DP

Derek Polen

KI Kimball International: 1 patents #71 of 122Top 60%
📍 Evansville, IN: #508 of 911 inventorsTop 60%
🗺 Indiana: #19,404 of 33,936 inventorsTop 60%
Overall (All Time): #3,358,530 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D570625 Chair backrest detail Derek Schweikarth, Chad Kieffner, Michael L. Deimen, Marilyn Satkamp, Paula Schmidt +1 more 2008-06-10