Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6576071 | High toughness plate alloy for aerospace applications | John Liu, Robert W. Westerlund, Gary H. Bray, Dhruba J. Chakrabarti | 2003-06-10 |
| 6444058 | High toughness plate alloy for aerospace applications | John Liu, Robert W. Westerlund, Gary H. Bray, Dhruba J. Chakrabarti | 2002-09-03 |