Granted Patent
Utility
US 5,309,166 · App. 07/806,528
Ferroelectric-scanned phased array antenna
Inventors:
Donald C. Collier, Kevin J. Krug, Brittan Kustom
Patented Case
View Patent ↗
Granted: May 3, 1994
Filed: Dec 13, 1991
Inventors
Donald C. Collier
Kevin J. Krug
Brittan Kustom
Assignee (at issue)
UNITED TECHNOLOGIES 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.