Granted Patent
Utility
US 4,987,475 · App. 07/449,518
Alignment of leads for ceramic integrated circuit packages
Inventors:
Randall L. Schlesinger, Kevin M. Eastman, Douglas F. Palino
Patented Case
View Patent ↗
Granted: Jan 22, 1991
Filed: Dec 5, 1989
Inventors
Randall L. Schlesinger
Kevin M. Eastman
Douglas F. Palino
Assignee (at issue)
Digital Equipment 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.