Granted Patent
Utility
US 6,131,744 · App. 08/850,245
System and method for recycling identification tags
Inventor:
William C. Pratt
Patented Case
View Patent ↗
Granted: Oct 17, 2000
Filed: May 2, 1997
Inventor
William C. Pratt
Assignee (at issue)
Micro Beef Technologies, Ltd.
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.