Granted Patent
Utility
US 6,416,324 · App. 09/458,414
One step dental implant delivery system
Inventor:
Thomas H. Day
Patented Case
View Patent ↗
Granted: Jul 9, 2002
Filed: Dec 10, 1999
Inventor
Thomas H. Day
Assignee (at issue)
Sulzer Dental 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.