Granted Patent
Utility
US 5,207,983 · App. 07/827,239
Method of terminal steam sterilization
Inventors:
Richard T. Liebert, Neil H. Brown, John R. Pistolese
Patented Case
View Patent ↗
Granted: May 4, 1993
Filed: Jan 29, 1992
Inventors
Richard T. Liebert
Neil H. Brown
John R. Pistolese
Assignee (at issue)
Sterling Winthrop 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.