Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7371688 | Removal of transition metal ternary and/or quaternary barrier materials from a substrate | Bing Ji, Martin J. Plishka, Dingjun Wu, Eugene Joseph Karwacki, Jr. | 2008-05-13 |