DR

David H. Ritter

KO Kohler: 1 patents #24 of 64Top 40%
📍 Kohler, WI: #3 of 5 inventorsTop 60%
🗺 Wisconsin: #1,040 of 3,572 inventorsTop 30%
Overall (2011): #320,128 of 364,097Top 90%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8079381 Handle assembly for a water control valve Keith Fischer, Douglas J. Brouwer, Brian S. Core 2011-12-20