Granted Patent
Utility
US 5,683,249 · App. 08/408,581
Dental implant process and treated prosthetic
Inventors:
Robert L. Ibsen, William R. Glace, Donald R. Pacropis
Patented Case
View Patent ↗
Granted: Nov 4, 1997
Filed: Mar 22, 1995
Inventors
Robert L. Ibsen
William R. Glace
Donald R. Pacropis
Assignee (at issue)
Den-Mat Holdings, LLC
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.