JM

John N. McGarvey

AS American Telephone And Telegraph Company, At&T Information Systems: 1 patents #4 of 16Top 25%
📍 Drexel Hill, PA: #4 of 10 inventorsTop 40%
🗺 Pennsylvania: #852 of 3,759 inventorsTop 25%
Overall (1989): #94,055 of 140,708Top 70%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D303114 Telephone set David C. Danielson, Norman K. Hart, Lynnet Koh, Eugene A. Mills 1989-08-29