FS

Frederick A. Schmidt

AT American Telephone And Telegraph: 1 patents #132 of 699Top 20%
📍 Middletown, NJ: #282 of 464 inventorsTop 65%
🗺 New Jersey: #41,174 of 69,400 inventorsTop 60%
Overall (All Time): #3,910,400 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4953159 Audiographics conferencing arrangement Charles Hayden, Mark D. Studebaker 1990-08-28