Granted Patent
Utility
US 5,453,900 · App. 08/028,403
Protective circuit for a power MOSFET that drives an inductive load
Inventor:
Martin Feldtkeller
Patented Case
View Patent ↗
Granted: Sep 26, 1995
Filed: Mar 9, 1993
Inventor
Martin Feldtkeller
Assignee (at issue)
Siemens Aktiengesellschaft
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.