Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12024971 | Wear-resistant annular seal assembly and straddle packer incorporating same | Joze John Hrupp, Ahmed Mohamed Saeed | 2024-07-02 |
| 11505999 | Leak-resistant threaded pipe connection | Nels Peter Wickander | 2022-11-22 |
| 11473393 | Wear-resistant annular seal assembly and straddle packer incorporating same | Joze John Hrupp, Ahmed Mohamed Saeed | 2022-10-18 |
| 10954776 | Mechanical casing perforation locator and methods of using same | Joze John Hrupp | 2021-03-23 |
| 10900336 | Mechanical perforator with guide skates | Joze John Hrupp | 2021-01-26 |
| 10822886 | Mechanically perforated well casing collar | Joze John Hrupp | 2020-11-03 |
| 10641053 | Modular force multiplier for downhole tools | Joze John Hrupp | 2020-05-05 |
| 10151172 | Pressure perforated well casing collar and method of use | — | 2018-12-11 |
| 10077643 | Method of completing and producing long lateral wellbores | — | 2018-09-18 |
| 9957787 | Method of enhanced oil recovery from lateral wellbores | — | 2018-05-01 |
| 9644463 | Method of completing and producing long lateral wellbores | — | 2017-05-09 |
| 9493993 | Work string and method of completing long lateral well bores | Nels Peter Wickander | 2016-11-15 |