Granted Patent
Utility
US 4,899,207 · App. 07/219,858
Outer lead tape automated bonding
Inventor:
David L. Hallowell
Patented Case
View Patent ↗
Granted: Feb 6, 1990
Filed: Jul 14, 1988
Inventor
David L. Hallowell
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.