Granted Patent
Utility
US 4,563,418 · App. 06/621,182
Process for detection of selected motile organisms
Inventor:
N. Robert Ward
Patented Case
View Patent ↗
Granted: Jan 7, 1986
Filed: Jun 15, 1984
Inventor
N. Robert Ward
Assignee (at issue)
Bio-Controls Systems, 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.