Granted Patent
Utility
US 4,646,129 · App. 06/872,792
Hermetic power chip packages
Inventors:
Alexander J. Yerman, Constantine A. Neugebauer
Patented Case
View Patent ↗
Granted: Feb 24, 1987
Filed: Jun 11, 1986
Inventors
Alexander J. Yerman
Constantine A. Neugebauer
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.