Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12247858 | Pumpjack production well including a cylindrical venturi fluid sensor and capacitive flow sensor | John H. Benton, Mark J. Ozimek, Eugene Sisto, Ricardo P. Quintanilla | 2025-03-11 |
| 12173587 | Oil recovery tool and system | John H. Benton, Mark J. Ozimek, Eugene Sisto, Ricardo P. Quintanilla, Kenneth Wittlief | 2024-12-24 |
| 11906336 | Pumpjack production well including venturi fluid sensor and capacitive flow sensor | Mark J. Ozimek, Eugene Sisto, John H. Benton, Ricardo P. Quintanilla | 2024-02-20 |
| 11821293 | Oil recovery tool and system | Mark J. Ozimek, Eugene Sisto, John H. Benton, Ricardo P. Quintanilla, Kenneth Wittlief | 2023-11-21 |
| 11346186 | Oil recovery tool and system | Mark J. Ozimek, Eugene Sisto | 2022-05-31 |
| 10704938 | Pumpjack production well including fluid sensor having 2-dimensional venturi and capacitive flow sensor | Ricardo P. Quintanilla, Frederick J. Cookhouse | 2020-07-07 |