Granted Patent
Utility
US 6,181,234 · App. 09/474,448
Monolithic heat sinking resistor
Inventors:
Joseph Szwarc, Joel J. Smejkal
Patented Case
View Patent ↗
Granted: Jan 30, 2001
Filed: Dec 29, 1999
Inventors
Joseph Szwarc
Joel J. Smejkal
Assignee (at issue)
Vishay Dale Electronics, LLC
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.