HH

Hendrik R. van Hekken

KN Knoll: 1 patents #2 of 7Top 30%
📍 Allentown, PA: #33 of 115 inventorsTop 30%
🗺 Pennsylvania: #1,792 of 6,061 inventorsTop 30%
Overall (2011): #288,285 of 364,097Top 80%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7887131 Lumbar support Donald Chadwick, Arkady Golynsky, Robert A. Melhuish, Ron Watson 2011-02-15