Granted Patent
Utility
US 5,699,218 · App. 08/601,212
Solid state/electromechanical hybrid relay
Inventor:
Andrew S. Kadah
Patented Case
View Patent ↗
Granted: Dec 16, 1997
Filed: Jan 2, 1996
Inventor
Andrew S. Kadah
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.