Granted Patent
Utility
US 5,698,200 · App. 08/689,805
Antimicrobial product and process
Inventor:
Karen B. Barrett
Patented Case
View Patent ↗
Granted: Dec 16, 1997
Filed: Aug 14, 1996
Inventor
Karen B. Barrett
Assignee (at issue)
Lockheed Martin Idaho Technologies 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.