Granted Patent
Utility
US 6,190,165 · App. 09/273,649
Plastic orthodontic appliance having mechanical bonding base and method of making same
Inventors:
Craig A. Andreiko, Thomas V. Selkee
Patented Case
View Patent ↗
Granted: Feb 20, 2001
Filed: Mar 23, 1999
Inventors
Craig A. Andreiko
Thomas V. Selkee
Assignee (at issue)
Ormco Corporation
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.