Granted Patent
Utility
US 6,346,924 · App. 09/713,614
Antenna control system
Inventors:
William Emil Heinz, Mathias Martin Ernest Ehlen
Patented Case
View Patent ↗
Granted: Feb 12, 2002
Filed: Nov 15, 2000
Inventors
William Emil Heinz
Mathias Martin Ernest Ehlen
Assignee (at issue)
Andrew LLC
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.