Granted Patent
Utility
US 5,538,733 · App. 08/272,116
Method of priming an immune response in a one-day old animal
Inventors:
Daryll A. Emery, Darren E. Straub, Richard Huisinga
Patented Case
View Patent ↗
Granted: Jul 23, 1996
Filed: Jul 7, 1994
Inventors
Daryll A. Emery
Darren E. Straub
Richard Huisinga
Assignee (at issue)
Willmar Poultry Company, 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.