CH

Charles D. Hechtman

AT American Telephone And Telegraph: 1 patents #42 of 244Top 20%
AT American Telephone And Telegraph Company, At&T Technologies: 1 patents #5 of 28Top 20%
📍 Plainsboro, NJ: #9 of 69 inventorsTop 15%
🗺 New Jersey: #350 of 3,756 inventorsTop 10%
Overall (1989): #30,146 of 140,708Top 25%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4837507 High frequency in-circuit test fixture — 1989-06-06
4795920 Method and apparatus for sourcing and sinking current Ilyoung Kim 1989-01-03