Granted Patent
Utility
US 4,808,950 · App. 06/916,072
Electromagnetic dispersive delay line
Inventors:
John T. Apostolos, Chester E. Stromswold, Robert H. Carrier
Patented Case
View Patent ↗
Granted: Feb 28, 1989
Filed: Oct 6, 1986
Inventors
John T. Apostolos
Chester E. Stromswold
Robert H. Carrier
Assignee (at issue)
Sanders GmbH
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.