Granted Patent
Utility
US 6,413,499 · App. 09/567,635
Methods and kits for maxillary dental anesthesia by means of a nasal deliverable anesthetic
Inventor:
Bryan M. Clay
Patented Case
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Granted: Jul 2, 2002
Filed: May 9, 2000
Inventor
Bryan M. Clay
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.