Granted Patent
Utility
US 5,723,430 · App. 08/732,124
Microemulsion cleaners having decreased odor
Inventor:
Joseph Mihelic
Patented Case
View Patent ↗
Granted: Mar 3, 1998
Filed: Oct 15, 1996
Inventor
Joseph Mihelic
Assignee (at issue)
Ashland, 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.