Granted Patent
Utility
US 6,600,509 · App. 09/194,207
Detection system
Inventors:
Charles J. Radford, Raymond White, Robert W. Smith, John Savage, John T. O'Connor, Philip John Kent
Patented Case
View Patent ↗
Granted: Jul 29, 2003
Filed: Nov 20, 1998
Inventors
Charles J. Radford
Raymond White
Robert W. Smith
John Savage
John T. O'Connor
Philip John Kent
Assignee (at issue)
QINETIQ LIMITED
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.