Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11898416 | Shearable drive pin assembly | Ishwar Dilip Patil, Avinash Gopal Dharne, Lonnie Carl Helms, Frank Vinicio Acosta Villarreal | 2024-02-13 |
| 11885197 | External sleeve cementer | Ishwar Dilip Patil, Lonnie Carl Helms, Frank Vinicia Acosta Villarreal, Handoko Tirto Santoso | 2024-01-30 |
| 11873698 | Pump-out plug for multi-stage cementer | Frank Vinicia Acosta Villarreal, Timothy James Weber | 2024-01-16 |
| 11566489 | Stage cementer packer | Ishwar Dilip Patil, Lonnie Carl Helms, Avinash Gopal Dharne, Frank Acosta | 2023-01-31 |