Granted Patent
Utility
US 4,326,068 · App. 06/216,035
Process of preparing hexafluorothioacetone dimer
Inventors:
Louis G. Anello, Michael Van Der Puy
Patented Case
View Patent ↗
Granted: Apr 20, 1982
Filed: Dec 15, 1980
Inventors
Louis G. Anello
Michael Van Der Puy
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.