Granted Patent
Utility
US 4,702,928 · App. 06/811,080
Process for producing fat blends for margarine and low-fat spreads
Inventors:
Theophil Wieske, Klaus H. Todt, Johan F. Kleibeuker
Patented Case
View Patent ↗
Granted: Oct 27, 1987
Filed: Dec 18, 1985
Inventors
Theophil Wieske
Klaus H. Todt
Johan F. Kleibeuker
Assignee (at issue)
Internationale Otrool Maatschappij Octropa B.V.
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.