Granted Patent
Utility
US 5,801,110 · App. 08/833,540
Ceramic composition for coating surgical and dental instruments
Inventors:
Robert B. Pugliesi, Salvatore Cucinella
Patented Case
View Patent ↗
Granted: Sep 1, 1998
Filed: Apr 7, 1997
Inventors
Robert B. Pugliesi
Salvatore Cucinella
Assignee (at issue)
Miltex Instrument Company
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.