WD

William C. Downing

CA Cabot: 1 patents #336 of 601Top 60%
Overall (All Time): #3,627,085 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6117000 Polishing pad for a semiconductor substrate Sriram Anjur 2000-09-12