Granted Patent
Utility
US 6,738,720 · App. 09/997,134
Apparatus and methods for measurement of density of materials using a neutron source and two spectrometers
Inventors:
Richard C. Odom, Robert D. Wilson
Patented Case
View Patent ↗
Granted: May 18, 2004
Filed: Nov 29, 2001
Inventors
Richard C. Odom
Robert D. Wilson
Assignee (at issue)
Computalog USA Inc.
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.