Granted Patent
Utility
US 6,022,549 · App. 09/226,414
Antimicrobial nail coating composition
Inventor:
David L. Dyer
Patented Case
View Patent ↗
Granted: Feb 8, 2000
Filed: Jan 6, 1999
Inventor
David L. Dyer
Assignee (at issue)
Woodward Laboratories, 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.