Granted Patent
Utility
US 6,367,286 · App. 09/704,064
System and process for liquefying high pressure natural gas
Inventor:
Brian C. Price
Patented Case
View Patent ↗
Granted: Apr 9, 2002
Filed: Nov 1, 2000
Inventor
Brian C. Price
Assignee (at issue)
Black & Veatch Pritchard Inc.
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.