Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5860848 | Polishing silicon wafers with improved polishing slurries | Lee Melbourne Cook, James Shen, Keith G. Pierce | 1999-01-19 |
| 5480476 | Activated polishing compositions | Lee Melbourne Cook, Gregory Brancaleoni | 1996-01-02 |
| 5382272 | Activated polishing compositions | Lee Melbourne Cook, Gregory Brancaleoni | 1995-01-17 |