Granted Patent
Utility
US 5,506,452 · App. 08/287,781
Power semiconductor component with pressure contact
Inventor:
Reinhold Kuhnert
Patented Case
View Patent ↗
Granted: Apr 9, 1996
Filed: Aug 9, 1994
Inventor
Reinhold Kuhnert
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.