Granted Patent
Utility
US 6,201,427 · App. 09/236,747
Circuitry for protecting a N-channel load driving device from reverse voltage condition
Inventors:
Douglas B. Osborn, Douglas J. Huhmann, Mark W. Gose
Patented Case
View Patent ↗
Granted: Mar 13, 2001
Filed: Jan 25, 1999
Inventors
Douglas B. Osborn
Douglas J. Huhmann
Mark W. Gose
Assignee (at issue)
DELCO ELECTRONICS CORPORATION
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.