RF

Richard C. Friess

DE Digital Equipment: 1 patents #56 of 226Top 25%
📍 Leominster, MA: #1 of 12 inventorsTop 9%
🗺 Massachusetts: #582 of 2,831 inventorsTop 25%
Overall (1989): #38,736 of 140,708Top 30%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4825435 Multiport repeater Keith B. Amundsen, Richard P. Evans, Robert J. Sooza, Barry C. Zink 1989-04-25