Granted Patent
Utility
US 4,987,476 · App. 07/480,367
Brazed glass pre-passivated chip rectifier
Inventor:
Michael Korwin-Pawlowski
Patented Case
View Patent ↗
Granted: Jan 22, 1991
Filed: Feb 14, 1990
Inventor
Michael Korwin-Pawlowski
Assignee (at issue)
General Instrument Corporation
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.