Granted Patent
Utility
US 4,575,728 · App. 06/472,405
Dipole array with means for compensating feedline parasitic currents
Inventors:
Michael Theobald, Gerhard Greving
Patented Case
View Patent ↗
Granted: Mar 11, 1986
Filed: Mar 4, 1983
Inventors
Michael Theobald
Gerhard Greving
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.