Troy, Missouri
United States
4
2009-10-01
The entities that hold a legal rights for patent applications filed by inventor Schmidt Judith A.:
Judith A. Schmidt from Troy, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Methods for etching the edge of a silicon wafer
#2 | 2009-10-01Edge etched silicon wafers
#3 | 2009-10-01EDGE ETCHING APPARATUS FOR ETCHING THE EDGE OF A SILICON WAFER
#4 | 2006-01-19Silicon wafer etching process and composition
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