Issued Patents All Time
Showing 25 most recent of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11043746 | Subterranean antenna including antenna element and coaxial line therein and related methods | Daniel L. Dickey, Raymond Hewit | 2021-06-22 |
| 10954765 | Hydrocarbon resource heating system including internal fluidic choke and related methods | Mark A. Trautman, Verlin A. Hibner | 2021-03-23 |
| 10767459 | Hydrocarbon resource recovery system and component with pressure housing and related methods | Raymond Hewit | 2020-09-08 |
| 10626711 | Method of producing hydrocarbon resources using an upper RF heating well and a lower producer/injection well and associated apparatus | Mark A. Trautman | 2020-04-21 |
| 10577905 | Hydrocarbon resource recovery system and RF antenna assembly with latching inner conductor and related methods | Raymond Hewit | 2020-03-03 |
| 10577906 | Hydrocarbon resource recovery system and RF antenna assembly with thermal expansion device and related methods | Raymond Hewit, Angelo Bersani, John M. Wassman | 2020-03-03 |
| 10508524 | Radio frequency antenna assembly for hydrocarbon resource recovery including adjustable shorting plug and related methods | Murray Hann, Raymond Hewit, Verlin A. Hibner | 2019-12-17 |
| 10502041 | Method for operating RF source and related hydrocarbon resource recovery systems | Murray Hann, Verlin A. Hibner, Mark A. Trautman | 2019-12-10 |
| 10344578 | Hydrocarbon recovery system with slidable connectors and related methods | Murray Hann, Verlin A. Hibner | 2019-07-09 |
| 10260325 | Method of recovering hydrocarbon resources while injecting a solvent and supplying radio frequency power and related apparatus | Murray Hann, Mark A. Trautman, Steven Stresau | 2019-04-16 |
| 10151187 | Hydrocarbon resource recovery system with transverse solvent injectors and related methods | WARREN FOSTER PETER MacPHAIL, Alan Watt | 2018-12-11 |
| 10153572 | Transmission line segment coupler defining fluid passage ways and related methods | Tim Dittmer, Murray Hann, Raymond Hewit | 2018-12-11 |
| 9948007 | Subterranean antenna including antenna element and coaxial line therein and related methods | Daniel L. Dickey, Raymond Hewit | 2018-04-17 |
| 9863227 | Hydrocarbon resource heating apparatus including RF contacts and anchoring device and related methods | Murray Hann, Raymond Hewit, Zachary Linc Alexander Linkewich, Alan Watt | 2018-01-09 |
| 9856724 | Apparatus for hydrocarbon resource recovery including a double-wall structure and related methods | John White, Murray Hann, Mark A. Trautman, Raymond Hewit | 2018-01-02 |
| 9822622 | Hydrocarbon resource heating system including choke fluid dispensers and related methods | Mark A. Trautman, Verlin A. Hibner, Murray Hann | 2017-11-21 |
| 9797230 | Hydrocarbon resource heating apparatus including RF contacts and grease injector and related methods | Murray Hann, Raymond Hewit, Zachary Linc Alexander Linkewich, Alan Watt | 2017-10-24 |
| 9784083 | Hydrocarbon resource heating system including choke fluid dispenser and related methods | Mark A. Trautman, Verlin A. Hibner, Murray Hann | 2017-10-10 |
| 9765586 | Radio frequency and fluid coupler for a subterranean assembly and related methods | Raymond Hewit, Nathan S. Denver, Stephen J. Kolvek, Arthur H. White, Brian Smith | 2017-09-19 |
| 9581002 | Method of heating a hydrocarbon resource including slidably positioning an RF transmission line and related apparatus | — | 2017-02-28 |
| 9482080 | Hydrocarbon resource heating apparatus including RF contacts and guide member and related methods | Murray Hann, Raymond Hewit, Zachary Linc Alexander Linkewich, Alan Watt | 2016-11-01 |
| 9474108 | Hydrocarbon resource processing apparatus for generating a turbulent flow of cooling liquid and related methods | Murray Hann, Mark A. Trautman, John White | 2016-10-18 |
| 9458708 | RF coaxial transmission line for a wellbore including dual-wall outer conductor and related methods | Raymond Hewit, Keith Nugent | 2016-10-04 |
| 9441472 | Hydrocarbon resource heating system including common mode choke assembly and related methods | Murray Hann, Raymond Hewit, Verlin A. Hibner, Mark A. Trautman, John White | 2016-09-13 |
| 9416639 | Combined RF heating and gas lift for a hydrocarbon resource recovery apparatus and associated methods | Ryan Matthew Whitney, Keith Nugent, Raymond Hewit | 2016-08-16 |