Granted Patent
Utility
US 4,926,236 · App. 06/828,687
Multilayer interconnect and method of forming same
Inventors:
Alfred C. Ipri, Roger G. Stewart
Patented Case
View Patent ↗
Granted: May 15, 1990
Filed: Feb 12, 1986
Inventors
Alfred C. Ipri
Roger G. Stewart
Assignee (at issue)
General Electric Company
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.