Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8955413 | Manufacturing methods for high shear roller cone bits | Rahul Bijai, Zhehua Zhang, Prabhakaran K. Centala | 2015-02-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8955413 | Manufacturing methods for high shear roller cone bits | Rahul Bijai, Zhehua Zhang, Prabhakaran K. Centala | 2015-02-17 |