Granted Patent
Utility
US 5,053,781 · App. 07/194,673
High resolution passive microwave sensors for earth remote sensing
Inventor:
Andrew Milman
Patented Case
View Patent ↗
Granted: Oct 1, 1991
Filed: May 13, 1988
Inventor
Andrew Milman
Assignee (at issue)
Environmental Research Institute
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.