Granted Patent
Utility
US 4,833,170 · App. 07/152,878
Process and apparatus for the production of heavier hydrocarbons from gaseous light hydrocarbons
Inventor:
Kenneth L. Agee
Patented Case
View Patent ↗
Granted: May 23, 1989
Filed: Feb 5, 1988
Inventor
Kenneth L. Agee
Assignee (at issue)
GTG GmbH
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.