Granted Patent
Utility
US 5,094,262 · App. 07/705,631
Regulator with hysteresis-affected characteristic curve
Inventors:
Rudolf Andres, Michael Dimitrov, Holger Seel, Dietmar Zwolfer, Klaus-Jurgen Heimbrodt, Gerold Dierks, Klaus Engelhardt, Dieter Simon
Patented Case
View Patent ↗
Granted: Mar 10, 1992
Filed: May 28, 1991
Inventors
Rudolf Andres
Michael Dimitrov
Holger Seel
Dietmar Zwolfer
Klaus-Jurgen Heimbrodt
Gerold Dierks
Klaus Engelhardt
Dieter Simon
Assignees (at issue)
MERCEDES-BENZ GROUP AG
Walter Alfmeier GmbH
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.