Granted Patent
Utility
US 6,316,398 · App. 09/567,395
General purpose cleaning composition
Inventor:
Benjamin Laux
Patented Case
View Patent ↗
Granted: Nov 13, 2001
Filed: May 9, 2000
Inventor
Benjamin Laux
Assignee (at issue)
Diversey Lever, 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.