William D. Powell, Jr.

AT AT&T: 1 patents #10,626 of 18,772Top 60%

📍 Plainfield, NJ: #106 of 175 inventorsTop 65%

🗺 New Jersey: #41,174 of 69,400 inventorsTop 60%

Overall (All Time): #3,867,887 of 4,157,543Top 95%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4985373	Multiple insulating layer for two-level interconnected metallization in semiconductor integrated circuit structures	Hyman J. Levinstein, Ashok Sinha	1991-01-15