Granted Patent
Utility
US 4,337,362 · App. 06/271,456
Conversion of hexafluorothioacetone dimer into hexafluoroacetone
Inventor:
Louis G. Anello
Patented Case
View Patent ↗
Granted: Jun 29, 1982
Filed: Jun 8, 1981
Inventor
Louis G. Anello
Assignee (at issue)
ALLIED CONSULTING, 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.