AW

Anthony G. Van Woerkom

SC Speedfam Co.: 4 patents #10 of 105Top 10%
SP Speedfam-Ipec: 1 patents #79 of 143Top 60%
📍 Chandler, AZ: #984 of 3,331 inventorsTop 30%
🗺 Arizona: #6,882 of 32,909 inventorsTop 25%
Overall (All Time): #1,043,813 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
RE37622 Wafer polishing method and apparatus Chris Karlsrud, Shigeru Odagiri, Isao Nagahashi 2002-04-02
5498196 Wafer polishing method and apparatus Chris Karlsrud, Shigeru Odagiri, Isao Nagahashi 1996-03-12
5498199 Wafer polishing method and apparatus Chris Karlsrud, Shigeru Odagiri, Isao Nagahashi, Spencer Preston 1996-03-12
5486131 Device for conditioning polishing pads Joseph V. Cesna 1996-01-23
5329732 Wafer polishing method and apparatus Chris Karlsrud, Shigeru Odagiri, Isao Nagahashi 1994-07-19