Granted Patent
Utility
US 5,460,803 · App. 07/936,068
Methods and compositions for mineralizing and fluoridating calcified tissues
Inventor:
Ming-Sheng Tung
Patented Case
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Granted: Oct 24, 1995
Filed: Aug 26, 1992
Inventor
Ming-Sheng Tung
Assignee (at issue)
American Dental Association Health Foundation
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.