Granted Patent
Utility
US 6,581,409 · App. 10/086,066
Apparatus for the liquefaction of natural gas and methods related to same
Inventors:
Bruce M. Wilding, Dennis N. Bingham, Michael G. McKellar, Terry D. Turner, Kevin T. Raterman, Gary L. Palmer, Kerry M. Klingler, John J. Vranicar
Patented Case
View Patent ↗
Granted: Jun 24, 2003
Filed: Feb 27, 2002
Inventors
Bruce M. Wilding
Dennis N. Bingham
Michael G. McKellar
Terry D. Turner
Kevin T. Raterman
Gary L. Palmer
Kerry M. Klingler
John J. Vranicar
Assignee (at issue)
Bechtel BWXT Idaho, LLC
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.