Inventor: Johnson Robert D; Altmann Robert S

Assignee: NRG Nufuel Company; Reserve Synthetic Fuels, Inc

Attorney: Peterson Gordon L

Title: Method for testing and monitoring for producing landfill gas
Patent Office: United States of America Patent and Trademark Office. Granted Patents (USPTO)    Document Number: 4026355    Publication date : 1977-05-31
Referenced by: 62    Reference cited: 1   
    

Inventor: Zison Stanley W
Assignee: Getty Synthetic Fuels, Inc
Attorney: Peterson Gordon L
Title: Landfill gas recovery method
Patent Office: United States of America Patent and Trademark Office. Granted Patents (USPTO)    Document Number: 4442901    Publication date : 1984-04-17
Referenced by: 42    Reference cited: 8   
    

Inventor: Sircar Shivaji; Kumar Ravi; Koch William R; VanSloun John
Assignee: Air Products and Chemicals, Inc
Attorney: Chase Geoffrey L; Marsh William F; Simmons James C
Title: Recovery of methane from land fill gas
Patent Office: United States of America Patent and Trademark Office. Granted Patents (USPTO)    Document Number: 4770676    Publication date : 1988-09-13
Referenced by: 35    Reference cited: 19   
    

Inventor: Sircar Shivaji
Assignee: Air Products and Chemicals, Inc
Attorney: Chase Geoffrey L; Marsh William F; Simmons James C
Title: Regeneration of adsorbents
Patent Office: United States of America Patent and Trademark Office. Granted Patents (USPTO)    Document Number: 4784672    Publication date : 1988-11-15
Referenced by: 33    Reference cited: 17   
    

Inventor: Watson J Richard; Koplin Beryl
Assignee: Bio-Gas Development, Inc
Attorney: Hurt, Richardson, Garner, Todd & Cadenhead
Title: Process and apparatus for purification of landfill gases
Patent Office: United States of America Patent and Trademark Office. Granted Patents (USPTO)    Document Number: 5059405    Publication date : 1991-10-22
Referenced by: 25    Reference cited: 7