Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10837260 | Chemical deployment modular system and method of use | Charles Alexander McClean, Michael H. Johnson, Roy Woudwijk, David Alexander | 2020-11-17 |
| 10724339 | Rotational pump and method | Andrew D. Ponder, Daniel R. Hart, Jon-Tore Jorpeland | 2020-07-28 |
| 10450820 | Method and apparatus for swarf disposal in wellbores | Daniel R. Hart, Andrew D. Ponder | 2019-10-22 |
| 10267111 | Multi-tool bottom hole assembly with selective tool operation feature | Daniel R. Hart, Andrew D. Ponder | 2019-04-23 |