Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5329732 | Wafer polishing method and apparatus | Anthony G. Van Woerkom, Shigeru Odagiri, Isao Nagahashi | 1994-07-19 |
| 5274960 | Uniform velocity double sided finishing machine | — | 1994-01-04 |