Granted Patent
Utility
US 4,076,799 · App. 05/319,030
Method of inhibiting skin irritation
Inventors:
Sharon G. Willer, Paul R. Yust, Ralph Kelly
Patented Case
View Patent ↗
Granted: Feb 28, 1978
Filed: Dec 27, 1972
Inventors
Sharon G. Willer
Paul R. Yust
Ralph Kelly
Assignee (at issue)
Cincinnatti Milacron 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.