Granted Patent
Utility
US 5,332,633 · App. 08/033,663
Cell sealant
Inventors:
David V. Adamson, Richard H. Dawson
Patented Case
View Patent ↗
Granted: Jul 26, 1994
Filed: Mar 16, 1993
Inventors
David V. Adamson
Richard H. Dawson
Assignee (at issue)
Duracell 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.