Granted Patent
Utility
US 4,540,423 · App. 06/531,557
Methods of fashioning glass bonded device
Inventor:
Otto Fuchs
Patented Case
View Patent ↗
Granted: Sep 10, 1985
Filed: Oct 17, 1983
Inventor
Otto Fuchs
Assignee (at issue)
Burroughs, 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.