Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11965400 | System and method to maintain minimum wellbore lift conditions through injection gas regulation | — | 2024-04-23 |
| 11746628 | Multi-stage downhole tool movement control system and method of use | — | 2023-09-05 |
| 11555387 | Downhole tool movement control system and method of use | — | 2023-01-17 |
| 11319785 | Downhole tool movement control system and method of use | — | 2022-05-03 |
| 10577903 | Vortex plunger arrangement | Robert E. Bender, Daniel Nelson | 2020-03-03 |
| 10466865 | Apparatus and methods for consolidating multiple entries in an electronic checklist system | Joshua Lee Downs, Mark Ivan Nikolic, Paul T. Snow, Vikram H. Pandya, Alex Jay Campise | 2019-11-05 |
| 10378321 | Bypass plungers including force dissipating elements and methods of using the same | Daniel Nelson, Stephen Wiese | 2019-08-13 |
| 9869165 | Plunger lift arrangement | Kevin W. Hightower, Neil W. Longfellow, Robert E. Bender | 2018-01-16 |
| 9121269 | Vortex plunger arrangement | Neil W. Longfellow, Robert E. Bender | 2015-09-01 |
| 8869902 | Dynamic seal pad plunger arrangement | Jesse L. Smith, Robert E. Bender | 2014-10-28 |
| 8863837 | Plunger lift control system arrangement | Robert E. Bender | 2014-10-21 |
| 8607880 | Gas lift plunger acceleration arrangement | Jesse L. Smith, Robert E. Bender | 2013-12-17 |
| 8201629 | Staging tool seal arrangement for gas wells | — | 2012-06-19 |
| 8162053 | Gas lift plunger assembly arrangement | Robert E. Bender | 2012-04-24 |
| 7352255 | Circuit, system, and method for fine tuning crystal frequency accuracy | — | 2008-04-01 |
| 7321318 | Methods and systems for controlling the display of information at an aircraft flight deck | Jean M. Crane, John Wiedemann | 2008-01-22 |
| D552739 | Medication monitor | — | 2007-10-09 |
| 6095455 | Tape roll carrier | — | 2000-08-01 |
| 5917885 | Method and system for testing subscriber circuits and wiring in a cable communication system | James J. Berken, Andrew J. Mansen, Phillip Kent Freyman | 1999-06-29 |
| 5471532 | Method of rekeying roaming communication units | Kevin Gardeck, Kevin M. Cutts | 1995-11-28 |
| 5381479 | Method for over the air rekeying of multiple communication groups | Kevin Gardeck, Kevin M. Cutts | 1995-01-10 |
| 4584958 | Boat bumper | — | 1986-04-29 |