Granted Patent
Utility
US 6,232,879 · App. 09/367,554
Sensor and method for remote detection of objects
Inventor:
Carl Tyren
Patented Case
View Patent ↗
Granted: May 15, 2001
Filed: Nov 4, 1999
Inventor
Carl Tyren
Assignee (at issue)
RSO Corporation N.V.
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.