JK

Jack K. Keller

BL Bell Telephone Laboratories: 1 patents #567 of 1,445Top 40%
📍 Macungie, PA: #196 of 314 inventorsTop 65%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #4,061,275 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4417162 Tri-state logic buffer circuit Gilbert L. Mowery, Jr. 1983-11-22