Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7074246 | Modular semiconductor workpiece processing tool | Robert W. Berner, Daniel J. Woodruff, Wayne J. Schmidt, Vladimir Zila, Worm Lund | 2006-07-11 |
| 6672820 | Semiconductor processing apparatus having linear conveyer system | Kyle M. Hanson, Mark Dix, Daniel J. Woodruff, Wayne J. Schmidt | 2004-01-06 |
| 6440178 | Modular semiconductor workpiece processing tool | Robert W. Berner, Daniel J. Woodruff, Wayne J. Schmidt, Vladimir Zila, Worm Lund | 2002-08-27 |
| 6203582 | Modular semiconductor workpiece processing tool | Robert W. Berner, Daniel J. Woodruff, Wayne J. Schmidt, Vladimir Zila, Worm Lund | 2001-03-20 |
| 6139703 | Cathode current control system for a wafer electroplating apparatus | Kyle M. Hanson, K. Chris Haugan, James Doolittle, Robert W. Berner | 2000-10-31 |
| 6004440 | Cathode current control system for a wafer electroplating apparatus | Kyle M. Hanson, K. Chris Haugan, James Doolittle, Robert W. Berner | 1999-12-21 |
| 5356144 | Hand-held lottery number generating device | James R. Fitzpatrick | 1994-10-18 |