Granted Patent
Utility
US 6,168,889 · App. 09/209,218
Battery electrolytes and batteries
Inventors:
Eric R. Dix, Weihong Li
Patented Case
View Patent ↗
Granted: Jan 2, 2001
Filed: Dec 10, 1998
Inventors
Eric R. Dix
Weihong Li
Assignee (at issue)
Micron Technology, 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.