ER

Eric Anthony Roth

AT AT&T: 1 patents #47 of 261Top 20%
AT American Telephone And Telegraph: 1 patents #42 of 244Top 20%
📍 Tyngsborough, MA: #1 of 9 inventorsTop 15%
🗺 Massachusetts: #582 of 2,831 inventorsTop 25%
Overall (1989): #116,310 of 140,708Top 85%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4821179 Communication system configuration detection apparatus and method Craig W. Jensen, Frederick R. Keller, Joel Morrow 1989-04-11