Granted Patent
Utility
US 5,701,012 · App. 08/616,475
Fluorescent biological particle detection system
Inventor:
Jim Ho
Patented Case
View Patent ↗
Granted: Dec 23, 1997
Filed: Mar 19, 1996
Inventor
Jim Ho
Assignee (at issue)
HER MAJESTY THE QUEEN IN RIGHT OF CANADA AS REPRESENTED BY THE MINISTER OF NATURAL RESOURCES
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.