DS

David B. Smith

AT AT&T: 1 patents #374 of 1,435Top 30%
📍 Mason, OH: #18 of 38 inventorsTop 50%
🗺 Ohio: #1,244 of 4,576 inventorsTop 30%
Overall (1997): #161,335 of 185,788Top 90%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5606593 Apparatus and method for automatically returning a telephone set to an on-hook condition — 1997-02-25