Granted Patent
Utility
US 4,622,343 · App. 06/801,261
Process for C.sub.1 -C.sub.4 alkanol production from synthesis gas using a trimetallic catalyst
Inventors:
John F. Knifton, Neal J. Grice
Patented Case
View Patent ↗
Granted: Nov 11, 1986
Filed: Nov 25, 1985
Inventors
John F. Knifton
Neal J. Grice
Assignee (at issue)
Texaco 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.