Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9404352 | Transmission line segment coupler defining fluid passage ways and related methods | Tim Dittmer, Murray Hann, Raymond Hewit | 2016-08-02 |
| 9376897 | RF antenna assembly with feed structure having dielectric tube and related methods | Schuyler R. Ayers, Tim Dittmer, Murray Hann, Verlin A. Hibner | 2016-06-28 |
| 9376899 | RF antenna assembly with spacer and sheath and related methods | Murray Hann, Raymond Hewit | 2016-06-28 |
| 9376900 | Combined RF heating and pump lift for a hydrocarbon resource recovery apparatus and associated methods | Ryan Matthew Whitney, Keith Nugent, Raymond Hewit | 2016-06-28 |
| 9377553 | Rigid coaxial transmission line sections joined by connectors for use in a subterranean wellbore | Murray Hann, Raymond Hewit, Ryan Matthew Whitney | 2016-06-28 |
| 9328593 | Method of heating a hydrocarbon resource including slidably positioning an RF transmission line and related apparatus | — | 2016-05-03 |
| 9322256 | RF antenna assembly with dielectric isolator and related methods | Murray Hann, Raymond Hewit, Verlin A. Hibner | 2016-04-26 |
| 9309757 | Radio frequency antenna assembly for hydrocarbon resource recovery including adjustable shorting plug and related methods | Murray Hann, Raymond Hewit, Verlin A. Hibner | 2016-04-12 |
| 9267365 | Apparatus for heating a hydrocarbon resource in a subterranean formation providing an adjustable liquid coolant and related methods | Tim Dittmer, Verlin A. Hibner, Mark A. Trautman | 2016-02-23 |
| 9181787 | RF antenna assembly with series dipole antennas and coupling structure and related methods | Murray Hann, Raymond Hewit, Ronald E. Jackson | 2015-11-10 |
| 9103205 | Method of recovering hydrocarbon resources while injecting a solvent and supplying radio frequency power and related apparatus | Murray Hann, Mark A. Trautman, Steven Stresau | 2015-08-11 |
| 9016367 | RF antenna assembly including dual-wall conductor and related methods | Murray Hann, Keith Nugent | 2015-04-28 |
| 8960272 | RF applicator having a bendable tubular dielectric coupler and related methods | Murray Hann, Raymond Hewit | 2015-02-24 |
| 8847711 | RF coaxial transmission line having a two-piece rigid outer conductor for a wellbore and related methods | Murray Hann, Raymond Hewit | 2014-09-30 |