Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12345114 | Annular blow out preventer | Alagarsamy Sundararajan, Subhra Dey | 2025-07-01 |
| 12338708 | Choke system with capacity for passage of large debris | Alagarsamy Sundararajan, Purnima Vegesna, Anand Parthasarathy | 2025-06-24 |