Granted Patent
Utility
US 6,540,512 · App. 09/451,560
Method and apparatus for treating an orthodontic patient
Inventors:
Rohit Sachdeva, Ron Jennings, David M. Schaller, Thomas Weise, Rudger Rubbert, Friedrich Riemeier, Gary Sadow
Patented Case
View Patent ↗
Granted: Apr 1, 2003
Filed: Nov 30, 1999
Inventors
Rohit Sachdeva
Ron Jennings
David M. Schaller
Thomas Weise
Rudger Rubbert
Friedrich Riemeier
Gary Sadow
Assignee (at issue)
Ora Metrix, 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.