JD

John Haven Davis

BL Bell Telephone Laboratories: 1 patents #567 of 1,445Top 40%
📍 Glen Ellyn, IL: #248 of 541 inventorsTop 50%
🗺 Illinois: #34,584 of 84,256 inventorsTop 45%
Overall (All Time): #2,216,197 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6420905 Vented CMOS dynamic logic system Zachary B. Simpson 2002-07-16
4322843 Control information communication arrangement for a time division switching system Hugo J. Beuscher, Maurice N. Ransom, Robert B. Walford 1982-03-30