Granted Patent
Utility
US 6,347,271 · App. 09/396,250
Control strategy for reducing primary drive line loads
Inventor:
Dan J. Showalter
Patented Case
View Patent ↗
Granted: Feb 12, 2002
Filed: Sep 15, 1999
Inventor
Dan J. Showalter
Assignee (at issue)
BorgWarner 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.