Granted Patent
Utility
US 6,228,375 · App. 09/323,249
Micro hand sanitizers (MHS)
Inventor:
Robert William Kocher
Patented Case
View Patent ↗
Granted: May 8, 2001
Filed: Jun 1, 1999
Inventor
Robert William Kocher
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.