Granted Patent
Utility
US 6,224,372 · App. 08/872,969
Thin film denture reliner bonding aid and a process of securing dentures in the oral cavity
Inventors:
Robert L. Ibsen, Elizabeth A. Karleskint
Patented Case
View Patent ↗
Granted: May 1, 2001
Filed: Jun 11, 1997
Inventors
Robert L. Ibsen
Elizabeth A. Karleskint
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.