Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4717596 | Method for vacuum vapor deposition with improved mass flow control | Steven G. Barbee, William J. Patrick, Gerard Seeley | 1988-01-05 |
| 4640221 | Vacuum deposition system with improved mass flow control | Steven G. Barbee, William J. Patrick, Gerard Seeley | 1987-02-03 |