JU

John W. Upton

BL Bell Telephone Laboratories: 1 patents #567 of 1,445Top 40%
📍 Chatham, NJ: #219 of 334 inventorsTop 70%
🗺 New Jersey: #41,174 of 69,400 inventorsTop 60%
Overall (All Time): #4,079,747 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4363102 Speaker identification system using word recognition templates John E. Holmgren, Aaron Edward Rosenberg 1982-12-07