Granted Patent
Utility
US 6,299,913 · App. 09/625,286
Macromineral dietary factors in ruminant nutrition
Inventors:
Elliot Block, William K. Sanchez, William Zuccarella, Kenneth R. Cummings
Patented Case
View Patent ↗
Granted: Oct 9, 2001
Filed: Jul 25, 2000
Inventors
Elliot Block
William K. Sanchez
William Zuccarella
Kenneth R. Cummings
Assignee (at issue)
Church & Dwight Co., 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.