Granted Patent
Utility
US 6,750,822 · App. 10/169,373
Mobile system and method for characterizing radiation fields outdoors in an extensive and precise manner
Inventor:
Torsten Fritzel
Patented Case
View Patent ↗
Granted: Jun 15, 2004
Filed: Nov 4, 2002
Inventor
Torsten Fritzel
Assignee (at issue)
ASTRIUM GMBH
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.