Granted Patent
Utility
US 5,395,867 · App. 08/197,049
Denture adhesive
Inventor:
William E. Prosise
Patented Case
View Patent ↗
Granted: Mar 7, 1995
Filed: Feb 16, 1994
Inventor
William E. Prosise
Assignee (at issue)
ISP INVESTMENTS 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.