| Patent | Date |
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In Situ Thermal Processing Of An Oil Shale Formation Using Conductive Heating
App 20140305640 - Wellington; Scott L. ; et al. | 2014-10-16 |
Soil remediation using heated vapors
Grant 7,534,926 - Stegemeier , et al. May 19, 2 | 2009-05-19 |
Soil remediation with heated soil
Grant 7,004,678 - Stegemeier , et al. February 28, 2 | 2006-02-28 |
Soil remediation of mercury contamination
Grant 6,962,466 - Vinegar , et al. November 8, 2 | 2005-11-08 |
Thermally enhanced soil decontamination method
Grant 6,951,436 - Stegemeier , et al. October 4, 2 | 2005-10-04 |
Vapor collection and treatment of off-gas from an in-situ thermal desorption soil remediation system
App 20050111917 - Vinegar, Harold J. ; et al. | 2005-05-26 |
Remediation of soil piles using central equipment
Grant 6,881,009 - Stegemeier , et al. April 19, 2 | 2005-04-19 |
Isolation of soil with a low temperature barrier prior to conductive thermal treatment of the soil
Grant 6,854,929 - Vinegar , et al. February 15, 2 | 2005-02-15 |
Vapor collection and treatment of off-gas from an in-situ thermal desorption soil remediation
Grant 6,824,328 - Vinegar , et al. November 30, 2 | 2004-11-30 |
Soil remediation using heated vapors
App 20040228690 - Stegemeier, George L. ; et al. | 2004-11-18 |
Remediation of soil piles using central equipment
App 20040228688 - Stegemeier, George L. ; et al. | 2004-11-18 |
Soil remediation with heated soil
App 20040228689 - Stegemeier, George L. ; et al. | 2004-11-18 |
Thermally enhanced soil decontamination method
App 20040126190 - Stegemeier, George L. ; et al. | 2004-07-01 |
Soil remediation of mercury contamination
App 20040120771 - Vinegar, Harold J. ; et al. | 2004-06-24 |
Isolation of soil with a low temperature barrier prior to conductive thermal treatment of the soil
App 20040120772 - Vinegar, Harold J. ; et al. | 2004-06-24 |
Heater element for use in an in situ thermal desorption soil remediation system
Grant 6,632,047 - Vinegar , et al. October 14, 2 | 2003-10-14 |
Soil remediation well positioning in relation to curved obstructions
App 20030110794 - Stegemeier, George L. ; et al. | 2003-06-19 |
Perforated casing method and system
Grant 6,543,539 - Vinegar , et al. April 8, 2 | 2003-04-08 |
Low cost, self regulating heater for use in an in situ thermal desorption soil remediation system
Grant 6,485,232 - Vinegar , et al. November 26, 2 | 2002-11-26 |
In situ thermal processing of a hydrocarbon containing formation with a selected moisture content
App 20020062051 - Wellington, Scott L. ; et al. | 2002-05-23 |
Heater element for use in an in situ thermal desorption soil remediation system
App 20020018697 - Vinegar, Harold J. ; et al. | 2002-02-14 |
Radiant plate heater for treatment of contaminated surfaces
Grant 5,553,189 - Stegemeier , et al. September 3, 1 | 1996-09-03 |
Vacuum method for removing soil contaminants utilizing thermal conduction heating
Grant 5,318,116 - Vinegar , et al. June 7, 1 | 1994-06-07 |
Surface heating blanket for soil remediation
Grant 5,229,583 - van Egmond , et al. July 20, 1 | 1993-07-20 |
Method utilizing spot tracer injection and production induced transport for measurement of residual oil saturation
Grant 5,168,927 - Stegemeier , et al. December 8, 1 | 1992-12-08 |
Vacuum method for removing soil contamination utilizing surface electrical heating
Grant 4,984,594 - Vinegar , et al. January 15, 1 | 1991-01-15 |
Mini-well temperature profiling process
Grant 4,616,705 - Stegemeier , et al. October 14, 1 | 1986-10-14 |
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