Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6312319 | Polishing media magazine for improved polishing | Timothy James Donohue, Roger O. Williams, John A. Barber, Jr., Jon Hoshizaki, Lawrence L. Lee +1 more | 2001-11-06 |