Granted Patent
Utility
US 4,919,888 · App. 07/240,820
Seals and method of sealing for a sterilization container system
Inventor:
Jerry Spence
Patented Case
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Granted: Apr 24, 1990
Filed: Sep 6, 1988
Inventor
Jerry Spence
Assignee (at issue)
Instrumed
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.