Granted Patent
Utility
US 4,654,810 · App. 06/632,557
Facility for determining delay variations
Inventors:
Klaus Becker, Albrecht Muller
Patented Case
View Patent ↗
Granted: Mar 31, 1987
Filed: Jul 19, 1984
Inventors
Klaus Becker
Albrecht Muller
Assignee (at issue)
International Standard Electric 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.