Granted Patent
Utility
US 5,106,232 · App. 07/565,515
Method of in situ decontamination
Inventors:
Nancy Metzer, Michael V. Corbin
Patented Case
View Patent ↗
Granted: Apr 21, 1992
Filed: Aug 10, 1990
Inventors
Nancy Metzer
Michael V. Corbin
Assignee (at issue)
Roy F. Weston, 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.