JC

John G. Costigan

AT AT&T: 1 patents #10,626 of 18,772Top 60%
Overall (All Time): #3,621,343 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6090534 Device and method of decreasing circular defects and charge buildup integrated circuit fabrication David Huibregtse 2000-07-18