Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6448567 | Method and apparatus for shielding a valve gate and other valve parts | James Botelho | 2002-09-10 |
| 6403972 | Methods and apparatus for alignment of ion beam systems using beam current sensors | Antonella Cucchetti, Joseph C. Olson, Raymond L. Pelletier, Keith Pierce, Anthony Renau +1 more | 2002-06-11 |