Granted Patent
Utility
US 5,278,487 · App. 07/769,337
Battery conditioning system having communication with battery parameter memory means in conjunction with battery conditioning
Inventor:
Steven E. Koenck
Patented Case
View Patent ↗
Granted: Jan 11, 1994
Filed: Oct 1, 1991
Inventor
Steven E. Koenck
Assignee (at issue)
Norand Corporation
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.