Granted Patent
Utility
US 5,525,836 · App. 08/391,629
Multilayer metal leadframe
Inventor:
Joseph P. Mennucci
Patented Case
View Patent ↗
Granted: Jun 11, 1996
Filed: Feb 21, 1995
Inventor
Joseph P. Mennucci
Assignee (at issue)
Technical Materials 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.