TF

Thomas N. Fogarty

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): #4,103,513 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4181564 Fabrication of patterned silicon nitride insulating layers having gently sloping sidewalls William Harshbarger, Roy A. Porter 1980-01-01