Granted Patent
Utility
US 6,522,239 · App. 10/014,096
High thermal efficiency power resistor
Inventor:
Hans Peter Peschl
Patented Case
View Patent ↗
Granted: Feb 18, 2003
Filed: Dec 11, 2001
Inventor
Hans Peter Peschl
Assignee (at issue)
Elektronische Bauelemente Gesellschaft m.b.H.
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.