Granted Patent
Utility
US 6,458,331 · App. 09/480,755
Computer input device sterilization method and apparatus
Inventor:
Jon L. Roberts
Patented Case
View Patent ↗
Granted: Oct 1, 2002
Filed: Jan 12, 2000
Inventor
Jon L. Roberts
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.