Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11746618 | Cementing apparatus for reverse cementing | Handoko Tirto Santoso, Lonnie Carl Helms, Jinhua Cao, Frank Acosta, Mayur Narain Ahuja +1 more | 2023-09-05 |
| 11566489 | Stage cementer packer | Lonnie Carl Helms, Avinash Gopal Dharne, Frank Acosta, Priyanshkumar Prashantkumar Desai | 2023-01-31 |