Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4857160 | High vacuum processing system and method | Richard F. Landau, William E. Millikin Jr., Jerzy P. Puchacz, Manolito Reyes | 1989-08-15 |
| 4828273 | Apparatus for the transmission of rotary motion through the wall of a vacuum chamber | — | 1989-05-09 |