Granted Patent
Utility
US 4,772,434 · App. 06/915,283
Soap making process
Inventor:
E. Gary Myers
Patented Case
View Patent ↗
Granted: Sep 20, 1988
Filed: Oct 3, 1986
Inventor
E. Gary Myers
Assignee (at issue)
The Dial 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.