Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4830700 | Processing apparatus and method | Cecil J. Davis, Wayne G. Fisher | 1989-05-16 |
| 4822450 | Processing apparatus and method | Cecil J. Davis, Lee M. Loewenstein, Rhett B. Jucha, Randall C. Hildenbrand, Dean W. Freeman +1 more | 1989-04-18 |
| 4820377 | Method for cleanup processing chamber and vacuum process module | Cecil J. Davis, Rhett B. Jucha, Lee M. Loewenstein | 1989-04-11 |
| 4818327 | Wafer processing apparatus | Cecil J. Davis | 1989-04-04 |
| 4816116 | Semiconductor wafer transfer method and arm mechanism | Cecil J. Davis, Randall C. Hildenbrand | 1989-03-28 |
| 4816098 | Apparatus for transferring workpieces | Cecil J. Davis | 1989-03-28 |
| 4687542 | Vacuum processing system | Cecil J. Davis, Randall C. Hildenbrand | 1987-08-18 |