Granted Patent
Utility
US 4,579,830 · App. 06/625,372
Enhanced catalyst for converting synthesis gas to liquid motor fuels
Inventor:
Peter K. Coughlin
Patented Case
View Patent ↗
Granted: Apr 1, 1986
Filed: Jun 27, 1984
Inventor
Peter K. Coughlin
Assignee (at issue)
Union Carbide Corporation
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.