Granted Patent
Utility
US 6,733,928 · App. 09/915,406
Autoclavable electrochemical cell
Inventor:
Esther S. Takeuchi
Patented Case
View Patent ↗
Granted: May 11, 2004
Filed: Jul 27, 2001
Inventor
Esther S. Takeuchi
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.