Granted Patent
Utility
US 6,439,422 · App. 09/397,349
Automated portable medication radial dispensing apparatus and method
Inventors:
Mary Anne Papp, Christopher Schmidt
Patented Case
View Patent ↗
Granted: Aug 27, 2002
Filed: Sep 15, 1999
Inventors
Mary Anne Papp
Christopher Schmidt
Assignee (at issue)
Mary Anne Papp
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.