Granted Patent
Utility
US 4,615,891 · App. 06/772,011
Method of formulating dairy cow rations based on carbohydrate regulation
Inventors:
James Nocek, Darwin G. Braund, Robert L. Steele, Charles A. Macgregor
Patented Case
View Patent ↗
Granted: Oct 7, 1986
Filed: Sep 3, 1985
Inventors
James Nocek
Darwin G. Braund
Robert L. Steele
Charles A. Macgregor
Assignee (at issue)
Agway 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.