Granted Patent
Utility
US 4,692,998 · App. 06/693,477
Process for fabricating semiconductor components
Inventors:
Albert L. Armstrong, Joel L. Goodrich
Patented Case
View Patent ↗
Granted: Sep 15, 1987
Filed: Jan 12, 1985
Inventors
Albert L. Armstrong
Joel L. Goodrich
Assignee (at issue)
M/A-Com, Inc.
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.