AC

Adrian I. Cogan

📍 Waltham, MA: #15 of 41 inventorsTop 40%
🗺 Massachusetts: #1,083 of 4,501 inventorsTop 25%
Overall (1997): #180,524 of 185,788Top 100%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5648664 BIFET vacuum tube replacement structure J. Kirkwood H. Rough, Neill Thornton 1997-07-15