Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6878946 | Indirectly heated button cathode for an ion source | Marvin Farley, Takao Sakase, Geoffrey Ryding, Peter Rose, Christos Christou | 2005-04-12 |
| 6331713 | Movable ion source assembly | Theodore H. Smick, Marvin Farley, Geoffrey Ryding, Peter Rose | 2001-12-18 |
| 6207959 | Ion implanter | Theodore H. Smick | 2001-03-27 |
| 4791273 | Vaporizer system for ion source | Louis Edward Evans | 1988-12-13 |