Granted Patent
Utility
US 5,635,809 · App. 08/419,646
Actuating-element positioning servo-drive device
Inventors:
Martin Ganser, Volker Petri, Reinhold Mickeler
Patented Case
View Patent ↗
Granted: Jun 3, 1997
Filed: Apr 7, 1995
Inventors
Martin Ganser
Volker Petri
Reinhold Mickeler
Assignee (at issue)
MERCEDES-BENZ GROUP 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.