Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10508523 | Using liquefied petroleum gas in a hot circulating fluid heater for in-situ oil shale retorting | James R. McConaghy | 2019-12-17 |
| 9464513 | System for providing uniform heating to subterranean formation for recovery of mineral deposits | James R. McConaghy, Leonard H. Switzer, Roger L. Day | 2016-10-11 |
| 9127541 | Heater and method for recovering hydrocarbons from underground deposits | P. Henrik Wallman, James R. McConaghy, Roger L. Day | 2015-09-08 |
| 8899331 | Carbon sequestration in depleted oil shale deposits | Susan A. Carroll | 2014-12-02 |
| 8584506 | Physics-based signal processing algorithms for micromachined cantilever arrays | James V. Candy, David S. Clague, Christopher L. Lee, Robert Rudd, Joseph W. Tringe | 2013-11-19 |
| 8464792 | Conduction convection reflux retorting process | Roger L. Day, P. Henrick Wallman, James R. McConaghy | 2013-06-18 |
| 8362919 | Sensor and transmitter system for communication in pipelines | John F. Cooper | 2013-01-29 |
| 8162043 | In situ method and system for extraction of oil from shale | Roger L. Day, P. Henrick Wallman, James R. McConaghy | 2012-04-24 |
| 7921907 | In situ method and system for extraction of oil from shale | Roger L. Day, P. Henrick Wallman, James R. McConaghy, Harry Gordon Harris, Paul Lerwick +1 more | 2011-04-12 |
| 7001106 | Installation of service connections for sensors or transmitters in buried water pipes | John F. Cooper | 2006-02-21 |
| 6518539 | Method for producing damage resistant optics | Lloyd Hackel, Bernardino M. Penetrante, Raymond M. Brusasco, Paul J. Wegner, Lawrence W. Hrubesh +2 more | 2003-02-11 |
| 5191940 | Oil/gas separator for installation at burning wells | Carol T. Alonso, Donald Bender, Barry Bowman, Dwayne A. Chesnut, William J. Comfort, III +6 more | 1993-03-09 |