Granted Patent
Utility
US 5,919,554 · App. 09/016,070
Antimicrobial fiberglass reinforced plastic composite
Inventors:
Robert S. Watterson, III, William D. Hanrahan
Patented Case
View Patent ↗
Granted: Jul 6, 1999
Filed: Jan 30, 1998
Inventors
Robert S. Watterson, III
William D. Hanrahan
Assignee (at issue)
MICROBAN PRODUCTS 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.