DH

Duanfeng He

Ncr: 1 patents #31 of 138Top 25%
📍 South Setauket, NY: #1 of 2 inventorsTop 50%
🗺 New York: #1,999 of 7,187 inventorsTop 30%
Overall (1997): #157,199 of 185,788Top 85%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5610385 Optical bar code scanner which produces substantially perpendicular scan lines Donald A. Collins, Jr. 1997-03-11