Granted Patent
Utility
US 5,900,211 · App. 08/741,560
Deactivation of organisms using high-intensity pulsed polychromatic light
Inventors:
Joseph E. Dunn, Reginald W. Clark, Andrew H. Bushnell, Kenton Salisbury
Patented Case
View Patent ↗
Granted: May 4, 1999
Filed: Oct 31, 1996
Inventors
Joseph E. Dunn
Reginald W. Clark
Andrew H. Bushnell
Kenton Salisbury
Assignee (at issue)
PurePulse Technologies, 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.