Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7972528 | Refrigerant composition | Richard Powell | 2011-07-05 |
| 7922881 | Sputtering target with an insulating ring and a gap between the ring and the target | Eugene Y. Ivanov, Erich Theado, Harry W. Conard | 2011-04-12 |