Granted Patent
Utility
US 6,239,092 · App. 09/144,701
Thickened acidic, hard surface cleaning and disinfecting compositions particularly useful for ceramic surfaces
Inventors:
Thomas Michael Papasso, Michael D. Love, James Cavanagh, Robert Fellows
Patented Case
View Patent ↗
Granted: May 29, 2001
Filed: Sep 1, 1998
Inventors
Thomas Michael Papasso
Michael D. Love
James Cavanagh
Robert Fellows
Assignee (at issue)
Reckitt Benckiser LLC
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.