Granted Patent
Utility
US 6,736,638 · App. 09/560,130
Method and apparatus for orthodontic appliance optimization
Inventors:
Rohit Sachdeva, Rudger Rubbert, Thomas Weise, Friedrich Riemeirer
Patented Case
View Patent ↗
Granted: May 18, 2004
Filed: Apr 28, 2000
Inventors
Rohit Sachdeva
Rudger Rubbert
Thomas Weise
Friedrich Riemeirer
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.