HK

Harry Keller

📍 Cambridge, MA: #126 of 417 inventorsTop 35%
🗺 Massachusetts: #1,783 of 6,384 inventorsTop 30%
Overall (2002): #210,587 of 266,432Top 80%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6447425 Range of motion device Hans Fritschi, Ara N. Knaian 2002-09-10