Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6146249 | Apparatus and method for polishing a flat surface using a belted polishing pad | Albert Hu, Burford J. Furman | 2000-11-14 |
| 6059643 | Apparatus and method for polishing a flat surface using a belted polishing pad | Albert Hu, Burford J. Furman | 2000-05-09 |