Granted Patent
Utility
US 6,565,357 · App. 09/659,505
Two-piece healing abutment system
Inventors:
Richard J. Lazzara, Keith D. Beaty, Curtis E. Jansen
Patented Case
View Patent ↗
Granted: May 20, 2003
Filed: Sep 11, 2000
Inventors
Richard J. Lazzara
Keith D. Beaty
Curtis E. Jansen
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.