SP

Samuel E. Polanco

AT AT&T: 1 patents #10,626 of 18,772Top 60%
AL American Telephone And Telegraph Company, At&T Bell Laboratories: 1 patents #330 of 1,086Top 35%
📍 Emmaus, PA: #179 of 365 inventorsTop 50%
🗺 Pennsylvania: #30,495 of 74,527 inventorsTop 45%
Overall (All Time): #2,317,404 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
RE33622 Integrated circuits having stepped dielectric regions Kuo-Hua Lee 1991-06-25
4676869 Integrated circuits having stepped dielectric regions Kuo-Hua Lee 1987-06-30