Granted Patent
Utility
US 5,243,185 · App. 07/922,873
Apparatus and method for ice detection
Inventor:
Carl I. R. Blackwood
Patented Case
View Patent ↗
Granted: Sep 7, 1993
Filed: Jul 31, 1992
Inventor
Carl I. R. Blackwood
Assignee (at issue)
Loral Aerospace Corp.
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.