Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9023484 | Shaped direct chill aluminum ingot | Gyan Jha, J. David Brown, Shridas Ningileri, Weimin Yin | 2015-05-05 |
| 8381384 | Shaped direct chill aluminum ingot | Gyan Jha, J. David Brown, Shridas Ningilcri, Weimin Yin | 2013-02-26 |
| 8381385 | Shaped direct chill aluminum ingot | Gyan Jha, J. David Brown, Shridas Ningileri, Weimin Yin | 2013-02-26 |