Granted Patent
Utility
US 4,404,265 · App. 05/894,368
Epitaxial composite and method of making
Inventor:
Harold M. Manasevit
Patented Case
View Patent ↗
Granted: Sep 13, 1983
Filed: Apr 7, 1978
Inventor
Harold M. Manasevit
Assignee (at issue)
Rockwell International 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.