RC

Richard J. Contreras

SE Semitool: 1 patents #24 of 58Top 45%
📍 Campbell, CA: #67 of 174 inventorsTop 40%
🗺 California: #7,981 of 26,868 inventorsTop 30%
Overall (2005): #116,926 of 245,428Top 50%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6843894 Cathode current control system for a wafer electroplating apparatus Robert W. Berner, Joseph J. Fatula, Jr., Robert Hitzfeld, Andrew Chiu 2005-01-18