Granted Patent
Utility
US 5,526,437 · App. 08/213,442
Integrated food sorting and analysis apparatus
Inventor:
James K. West
Patented Case
View Patent ↗
Granted: Jun 11, 1996
Filed: Mar 15, 1994
Inventor
James K. West
Assignee (at issue)
Key Technology, 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.