Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8899319 | Automated systems and methods for make-up and break-out of tubulars | John B. Patterson, Roman K. Nowak, Stanislaw Casimir Sulima | 2014-12-02 |
| 8689866 | Automated systems and methods for make-up and break-out of tubulars | John B. Patterson, Roman K. Nowak, Stanislaw Casimir Sulima | 2014-04-08 |