Granted Patent
Utility
US 4,617,030 · App. 06/821,026
Methods and apparatus for separating gases and liquids from natural gas wellhead effluent
Inventor:
Rodney T. Heath
Patented Case
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Granted: Oct 14, 1986
Filed: Jan 21, 1986
Inventor
Rodney T. Heath
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.