Pflugerville, Texas
United States
4
2015-01-29
The entities that hold a legal rights for patent applications filed by inventor CLARK John:
John CLARK from Pflugerville, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Composition and method for polishing bulk silicon
#2 | 2014-07-10COMPOSITION AND METHOD FOR POLISHING POLYSILICON
#3 | 2012-07-26Silicon polishing compositions with improved PSD performance
#4 | 2011-06-09Composition and method for polishing polysilicon
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