Granted Patent
Utility
US 5,786,674 · App. 08/876,024
Hydraulic servo control particularly hydraulic power steering system for motor vehicles
Inventors:
Wolfgang Kress, Uwe Kooths
Patented Case
View Patent ↗
Granted: Jul 28, 1998
Filed: Jun 13, 1997
Inventors
Wolfgang Kress
Uwe Kooths
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.