Granted Patent
Utility
US 6,156,333 · App. 09/124,211
Feed fortifier and enhancer for preruminant calves and method of using same
Inventor:
Jana S. Langrehr
Patented Case
View Patent ↗
Granted: Dec 5, 2000
Filed: Jul 28, 1998
Inventor
Jana S. Langrehr
Assignee (at issue)
Merrick's, 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.