Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6686594 | On-line UV-Visible light halogen gas analyzer for semiconductor processing effluent monitoring | Bing Ji, Robert Gordon Ridgeway, Eugene Joseph Karwacki, Jr., Howard Paul Withers, Jr., Peter J. Maroulis +1 more | 2004-02-03 |