LB

Lloyd Berrin

BL Bell Telephone Laboratories: 1 patents #567 of 1,445Top 40%
📍 Allentown, PA: #735 of 1,150 inventorsTop 65%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #4,095,215 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4284970 Fabrication of film resistor circuits Howard M. Cohen, William B. Grupen, James D. McElroy 1981-08-18