Granted Patent
Utility
US 6,000,361 · App. 08/838,768
Cattle Management method and system
Inventor:
William C. Pratt
Patented Case
View Patent ↗
Granted: Dec 14, 1999
Filed: Apr 10, 1997
Inventor
William C. Pratt
Assignee (at issue)
Micro Chemical, 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.