Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5367139 | Methods and apparatus for contamination control in plasma processing | Albert R. Ellingboe, George G. Gifford, Kurt L. Haller, John S. McKillop, Gary S. Selwyn +1 more | 1994-11-22 |