Granted Patent
Utility
US 6,558,162 · App. 09/710,208
Healing components for use in taking impressions and methods for making the same
Inventors:
Stephan S. Porter, Theodore M. Powell
Patented Case
View Patent ↗
Granted: May 6, 2003
Filed: Nov 10, 2000
Inventors
Stephan S. Porter
Theodore M. Powell
Assignee (at issue)
Implant Innovations, 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.