Granted Patent
Utility
US 5,494,687 · App. 08/148,915
Process for tenderizing meat
Inventor:
Louis S. Polster
Patented Case
View Patent ↗
Granted: Feb 27, 1996
Filed: Nov 5, 1993
Inventor
Louis S. Polster
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.