Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9328585 | Large bore auto-fill float equipment | Brad Groesbeck, Jeffrey Arcement, James G. Martens | 2016-05-03 |
| 9297218 | Well centralizer | James G. Martens, Jeffrey Arcement, Juan Carlos E. Mondelli, John E. Hebert, Scottie J. Scott +1 more | 2016-03-29 |