Granted Patent
Utility
US 4,329,692 · App. 06/151,767
Primary radar antenna having a secondary radar antenna integrated therewith
Inventor:
Anton Brunner
Patented Case
View Patent ↗
Granted: May 11, 1982
Filed: May 21, 1980
Inventor
Anton Brunner
Assignee (at issue)
Siemens Aktiengesellschaft
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.