Granted Patent
Utility
US 4,678,683 · App. 06/808,707
Process for cofiring structure comprised of ceramic substrate and refractory metal metallization
Inventors:
Wayne D. Pasco, Ronald H. Arendt
Patented Case
View Patent ↗
Granted: Jul 7, 1987
Filed: Dec 13, 1985
Inventors
Wayne D. Pasco
Ronald H. Arendt
Assignee (at issue)
General Electric Company
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.