Issued Patents 2016
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9500066 | System and method for activating a down hole tool | Nicholas Frederick Budler, John Key | 2016-11-22 |
| 9476273 | Pressure activated down hole systems and methods | Lonnie Carl Helms, John Key, Nicholas Frederick Budler | 2016-10-25 |
| 9376886 | Multiple ramp compression packer | Wesley G. Duke, Stoney M. Yates, John Key, Nicholas Frederick Budler | 2016-06-28 |
| 9243480 | System and method for activating a down hole tool | Nicholas Frederick Budler, John Key | 2016-01-26 |
| 9238952 | Annular isolation with tension-set external mechanical casing (EMC) packer | Henry E. Rogers, Steven L. Holden | 2016-01-19 |
| 9238954 | Pressure activated down hole systems and methods | Nicholas Frederick Budler, David D. Szarka | 2016-01-19 |