Granted Patent
Utility
US 5,508,058 · App. 07/933,338
Proteinaceous feed substances having low levels of zinc and high rumen-bypass potentials, and a method for the production thereof
Inventors:
Joseph G. Endres, Janet C. Smith, Charles W. Monagle
Patented Case
View Patent ↗
Granted: Apr 16, 1996
Filed: Aug 21, 1992
Inventors
Joseph G. Endres
Janet C. Smith
Charles W. Monagle
Assignee (at issue)
Consolidated Nutrition, L.C.
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.