JH

James Joseph Hartmann

AT AT&T: 1 patents #47 of 261Top 20%
AT American Telephone And Telegraph: 1 patents #42 of 244Top 20%
📍 Fishers, IN: #3 of 8 inventorsTop 40%
🗺 Indiana: #304 of 1,469 inventorsTop 25%
Overall (1989): #100,548 of 140,708Top 75%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D304587 Telephone dialer adjunct David C. Danielson, John N. McGarvey, Alvin R. Tilley, John M. Wuerz 1989-11-14