AT

Alfred T. Townley

DE Digital Equipment: 2 patents #602 of 2,100Top 30%
📍 Maynard, MA: #131 of 250 inventorsTop 55%
🗺 Massachusetts: #42,150 of 88,656 inventorsTop 50%
Overall (All Time): #2,287,774 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5428640 Switch circuit for setting and signaling a voltage level — 1995-06-27
5267237 Collison detection and signaling circuit — 1993-11-30