Granted Patent
Utility
US 5,115,166 · App. 07/576,292
Plasma sterilizer and method
Inventors:
Bryant A. Campbell, Kern A. Moulton
Patented Case
View Patent ↗
Granted: May 19, 1992
Filed: Aug 31, 1990
Inventors
Bryant A. Campbell
Kern A. Moulton
Assignee (at issue)
AbTox, 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.