Granted Patent
Utility
US 5,876,204 · App. 08/978,069
Dental implant positioning guide
Inventors:
Thomas H. Day, Robert L. Riley, Kermit Stott
Patented Case
View Patent ↗
Granted: Mar 2, 1999
Filed: Nov 25, 1997
Inventors
Thomas H. Day
Robert L. Riley
Kermit Stott
Assignee (at issue)
Sulzer Calcitek 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.