Granted Patent
Utility
US 6,013,291 · App. 09/210,112
Microwave popcorn with liquid fat and method of preparation
Inventors:
Brian Glass, Pamela J. Dickerson
Patented Case
View Patent ↗
Granted: Jan 11, 2000
Filed: Dec 11, 1998
Inventors
Brian Glass
Pamela J. Dickerson
Assignee (at issue)
General Mills, 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.