Granted Patent
Utility
US 5,263,189 · App. 07/798,449
Apparatus and method for correcting electrical path length phase errors
Inventors:
Michael Alfred Kultgen, Stefan R. Komarek, Glen M. Whiting
Patented Case
View Patent ↗
Granted: Nov 16, 1993
Filed: Nov 26, 1991
Inventors
Michael Alfred Kultgen
Stefan R. Komarek
Glen M. Whiting
Assignee (at issue)
AlliedSignal, Inc.
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.