PGNAA system for non-invasively inspecting RPV weld metal in situ, to determine the… Grant US-5781602-A United States of America 14 Jul 1998
Prompt gamma neutron activation analysis system Grant US-5539788-A United States of America 23 Jul 1996
System and method for on-line monitoring and control of heavy metal contamination in soil… Grant US-5414195-A United States of America 09 May 1995
Method and apparatus for determining the depth of a gamma emitting element beneath the… Grant US-5412206-A United States of America 02 May 1995