Granted Patent
Utility
US 6,549,135 · App. 10/061,958
Food-quality and shelf-life predicting method and system
Inventors:
Abtar Singh, Thomas Mathews, Neal Starling, Paul Wickberg
Patented Case
View Patent ↗
Granted: Apr 15, 2003
Filed: Feb 1, 2002
Inventors
Abtar Singh
Thomas Mathews
Neal Starling
Paul Wickberg
Assignee (at issue)
Emerson Retail Services 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.