Granted Patent
Utility
US 6,267,590 · App. 09/449,224
Antimicrobial dental products
Inventors:
John E. Barry, Jeffrey A. Trogolo, Elizabeth A. Pastecki
Patented Case
View Patent ↗
Granted: Jul 31, 2001
Filed: Nov 24, 1999
Inventors
John E. Barry
Jeffrey A. Trogolo
Elizabeth A. Pastecki
Assignee (at issue)
Agion Technologies, Inc
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.