Granted Patent
Utility
US 5,618,492 · App. 08/583,695
Process for sterilizing articles and providing sterile storage environments
Inventors:
Richard D. Auten, Barbara L. Heyl
Patented Case
View Patent ↗
Granted: Apr 8, 1997
Filed: Jan 5, 1996
Inventors
Richard D. Auten
Barbara L. Heyl
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.