Granted Patent
Utility
US 5,847,523 · App. 08/645,579
Method of limiting current in a DC motor and DC motor system for implementing said method
Inventors:
Hermann Rappenecker, Roland Dieterle
Patented Case
View Patent ↗
Granted: Dec 8, 1998
Filed: May 14, 1996
Inventors
Hermann Rappenecker
Roland Dieterle
Assignee (at issue)
Papst Motoren GmbH & Co KG
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.