Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12297698 | Retainer for rotary cone drill bit | Swetha Nandyalam Suresh, Ebi Bernard, Chetan Vilas Dahiwal | 2025-05-13 |
| 12180787 | Bearing clearance arrangement in a tricone bit | Swetha Nandyalam Suresh, Ebi Bernard, Akilan APPAVU | 2024-12-31 |