Granted Patent
Utility
US 6,497,572 · App. 09/844,967
Apparatus for dental treatment using high pressure liquid jet
Inventors:
Larry L. Hood, Juan Valdes, Steven Baldwin, Randall Bailey, Rex E. Doherty
Patented Case
View Patent ↗
Granted: Dec 24, 2002
Filed: Apr 27, 2001
Inventors
Larry L. Hood
Juan Valdes
Steven Baldwin
Randall Bailey
Rex E. Doherty
Assignee (at issue)
SurgiJet, Inc.
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.