Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6911789 | Power supply for a hot-filament cathode | Steven J. Geissler, Harold R. Kaufman, Denis Shaw | 2005-06-28 |
| 6864485 | Ion optics with shallow dished grids | Harold R. Kaufman, Cheryl Phillips | 2005-03-08 |
| 6843891 | Apparatus for sputter deposition | Harold R. Kaufman, Viacheslav V. Zhurin, David A. Baldwin, Todd Hylton | 2005-01-18 |