DW

Donald A. Wimmer

KN Knoll: 1 patents #5 of 23Top 25%
📍 Palm, PA: #1 of 1 inventorsTop 100%
🗺 Pennsylvania: #989 of 4,367 inventorsTop 25%
Overall (1997): #157,315 of 185,788Top 85%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5683139 Chair seat tilt adjustment and locking mechanism Arkady Golynsky 1997-11-04