Granted Patent
Utility
US 6,445,176 · App. 09/634,510
Self-adaptive sensor unit for determining pulse switching points
Inventor:
Werner Wallrafen
Patented Case
View Patent ↗
Granted: Sep 3, 2002
Filed: Aug 9, 2000
Inventor
Werner Wallrafen
Assignee (at issue)
Mannesmann VDO AG
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.