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William A. Wojtczak

SA Sachem: 1 patents #1 of 4Top 25%
🗺 Texas: #3,688 of 11,512 inventorsTop 35%
Overall (2011): #129,520 of 364,097Top 40%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7994062 Selective silicon etch process Sian Collins 2011-08-09