Granted Patent
Utility
US 5,145,707 · App. 07/807,038
Salt enhancer
Inventor:
Thomas Lee
Patented Case
View Patent ↗
Granted: Sep 8, 1992
Filed: Dec 12, 1991
Inventor
Thomas Lee
Assignee (at issue)
Kraft General Foods, 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.