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1. 
Inventor: Van Meurs Peter; De Rouffignac Eric P; Vinegar Harold J; Lucid Michael F

Assignee: Shell Oil Company

Title: Conductively heating a subterranean oil shale to create permeability and subsequently produce oil
Patent Office: United States of America Patent and Trademark Office. Granted Patents (USPTO)    Document Number: 4886118    Publication date : 1989-12-12
Referenced by: 220    Reference cited: 118   
    
2. 
Inventor: Jeambey Calhoun G

Title: System for recovery of petroleum from petroleum impregnated media
Patent Office: United States of America Patent and Trademark Office. Granted Patents (USPTO)    Document Number: 4817711    Publication date : 1989-04-04
Referenced by: 204    Reference cited: 9   
    
3. 
Inventor: Owen Lawrence B; Schatz John F; Ahmed Usman
Assignee: Terra Tek, Inc
Attorney: Russell M Reid
Title: Method of in-situ retorting of carbonaceous material for recovery of organic liquids and gases
Patent Office: United States of America Patent and Trademark Office. Granted Patents (USPTO)    Document Number: 4384613    Publication date : 1983-05-24
Referenced by: 202    Reference cited: 13   
    
4. 
Inventor: Terry Ruel C
Assignee: In Situ Technology Inc
Title: Minimizing environmental effects in production and use of coal
Patent Office: United States of America Patent and Trademark Office. Granted Patents (USPTO)    Document Number: 4114688    Publication date : 1978-09-19
Referenced by: 200    Reference cited: 9   
    
5. 
Inventor: Sresty Guggilam C; Snow Richard H; Bridges Jack E
Assignee: IIT Research Institute
Attorney: Fitch, Even, Tabin & Flannery
Title: Recovery of liquid hydrocarbons from oil shale by electromagnetic heating in situ
Patent Office: United States of America Patent and Trademark Office. Granted Patents (USPTO)    Document Number: 4485869    Publication date : 1984-12-04
Referenced by: 197    Reference cited: 9   
    
6. 
Inventor: Kasevich Raymond S; Kolker Myer; Dwyer Arthur S
Assignee: Raytheon Company
Attorney: Dawson Walter F; Sharkansky Richard M; Pannone Joseph D
Title: In situ radio frequency selective heating system
Patent Office: United States of America Patent and Trademark Office. Granted Patents (USPTO)    Document Number: 4457365    Publication date : 1984-07-03
Referenced by: 196    Reference cited: 7   
    
7. 
Inventor: Hahn Ottfried J
Assignee: University of Kentucky Research Foundation
Attorney: King and Schickli
Title: Method and apparatus for conversion of coal in situ
Patent Office: United States of America Patent and Trademark Office. Granted Patents (USPTO)    Document Number: 4776638    Publication date : 1988-10-11
Referenced by: 188    Reference cited: 13   
    
8. 
Inventor: Terry Ruel C
Assignee: In Situ Technology, Inc
Attorney: Burton, Crandell & Polumbus
Title: Method of pyrolysis of coal in situ
Patent Office: United States of America Patent and Trademark Office. Granted Patents (USPTO)    Document Number: 3924680    Publication date : 1975-12-09
Referenced by: 187    Reference cited: 7   
    
9. 
Inventor: Garrett Donald E
Title: Process for in situ conversion of coal or the like into oil and gas
Patent Office: United States of America Patent and Trademark Office. Granted Patents (USPTO)    Document Number: 4057293    Publication date : 1977-11-08
Referenced by: 185    Reference cited: 4   
    
10. 
Inventor: Terry Ruel C
Assignee: In Situ Technology, Inc
Title: Methods of fluidized production of coal in situ
Patent Office: United States of America Patent and Trademark Office. Granted Patents (USPTO)    Document Number: 4089372    Publication date : 1978-05-16
Referenced by: 184    Reference cited: 8   
    
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