Granted Patent
Utility
US 5,448,676 · App. 08/079,284
Electro-optical contact coupling
Inventors:
John White, John Joseph Marcin
Patented Case
View Patent ↗
Granted: Sep 5, 1995
Filed: Jun 21, 1993
Inventors
John White
John Joseph Marcin
Assignee (at issue)
McDonnell Douglas 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.