Granted Patent
Utility
US 4,650,646 · App. 06/684,623
Method for reducing condensate on sterilized goods
Inventors:
Arthur L. Cummings, David A. Karle, William R. Miller
Patented Case
View Patent ↗
Granted: Mar 17, 1987
Filed: Dec 21, 1984
Inventors
Arthur L. Cummings
David A. Karle
William R. Miller
Assignee (at issue)
American Sterilizer Company
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.