Granted Patent
Utility
US 5,485,159 · App. 08/299,168
Apparatus and method to detect radar radome obstruction
Inventors:
Zhaohong Zhang, Mark F. Henderson
Patented Case
View Patent ↗
Granted: Jan 16, 1996
Filed: Aug 24, 1994
Inventors
Zhaohong Zhang
Mark F. Henderson
Assignee (at issue)
DELCO ELECTRONICS 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.