Granted Patent
Utility
US 5,776,632 · App. 08/729,673
Hermetic seal for an electrochemical cell
Inventor:
Allen Honegger
Patented Case
View Patent ↗
Granted: Jul 7, 1998
Filed: Oct 3, 1996
Inventor
Allen Honegger
Assignee (at issue)
Wilson Greatbatch, Ltd.
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.