Granted Patent
Utility
US 6,382,976 · App. 09/776,804
Dental implant having round bottom with fluid directing channels
Inventor:
William R. Wagner
Patented Case
View Patent ↗
Granted: May 7, 2002
Filed: Feb 5, 2001
Inventor
William R. Wagner
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.