Granted Patent
Utility
US 6,426,504 · App. 09/418,997
Gamma resistant dual range neutron detectors
Inventors:
Howard O. Menlove, Nathan Herbert Johnson, David H. Beddingfield
Patented Case
View Patent ↗
Granted: Jul 30, 2002
Filed: Oct 14, 1999
Inventors
Howard O. Menlove
Nathan Herbert Johnson
David H. Beddingfield
Assignee (at issue)
General Electric Company
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.