Granted Patent
Utility
US 4,677,458 · App. 06/548,599
Ceramic IC package attachment apparatus
Inventor:
James B. N. Morris
Patented Case
View Patent ↗
Granted: Jun 30, 1987
Filed: Nov 4, 1983
Inventor
James B. N. Morris
Assignee (at issue)
Control Data 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.