Granted Patent
Utility
US 4,413,064 · App. 06/310,977
Fluid bed catalyst for synthesis gas conversion and utilization thereof for preparation of diesel fuel
Inventors:
Harold Beuther, Charles L. Kibby, T. P. Kobylinski, Richard B. Pannell
Patented Case
View Patent ↗
Granted: Nov 1, 1983
Filed: Oct 13, 1981
Inventors
Harold Beuther
Charles L. Kibby
T. P. Kobylinski
Richard B. Pannell
Assignee (at issue)
Gulf Research & Development Company
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.