Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5938884 | Apparatus for chemical mechanical polishing | Jon Hoshizaki, Roger O. Williams, James D. Buhler, Charles A. Reichel, William K. Hollywood +1 more | 1999-08-17 |
| 5908530 | Apparatus for chemical mechanical polishing | Jon Hoshizaki, Roger O. Williams, James D. Buhler, Charles A. Reichel, William K. Hollywood +1 more | 1999-06-01 |
| 5759918 | Method for chemical mechanical polishing | Jon Hoshizaki, Roger O. Williams, James D. Buhler, Charles A. Reichel, William K. Hollywood +1 more | 1998-06-02 |
| 5337144 | Etch rate monitor using collimated light and method of using same | Bruno Strul, Peter Ebbing | 1994-08-09 |
| 4595221 | Disc transfer device | James J. Grubish | 1986-06-17 |