Granted Patent
Utility
US 4,759,932 · App. 06/934,457
Method of reducing heat stress in animals
Inventors:
Sebastian M. Laurent, Robert N. Sanders
Patented Case
View Patent ↗
Granted: Jul 26, 1988
Filed: Nov 24, 1986
Inventors
Sebastian M. Laurent
Robert N. Sanders
Assignee (at issue)
Ethyl Corporation
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.