Granted Patent
Utility
US 6,692,694 · App. 09/436,058
Method and apparatus for photosensitized ultraviolet decontamination of surfaces and aerosol clouds
Inventors:
Randy D. Curry, Jeffry Golden
Patented Case
View Patent ↗
Granted: Feb 17, 2004
Filed: Nov 8, 1999
Inventors
Randy D. Curry
Jeffry Golden
Assignee (at issue)
CLEANEARTH 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.