Inventor
HETTIARACHCHI SAMSON
US31 patents
⚠️ This page may combine multiple inventors who share the name “HETTIARACHCHI SAMSON”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GEN ELECTRIC
23 patentsUS5818893AOct 6, 1998
In-situ palladium doping or coating of stainless steel surfaces
GEN ELECTRIC50 citations96
US5608766AMar 4, 1997
Co-deposition of palladium during oxide film growth in high-temperature water to mitigate stress corrosion cracking
GEN ELECTRIC45 citations95
US6793883B2Sep 21, 2004
Application of catalytic nanoparticles to high temperature water systems to reduce stress corrosion cracking
GEN ELECTRIC41 citations92
US5904991AMay 18, 1999
In-situ palladium doping or coating of stainless steel surfaces
GEN ELECTRIC32 citations92
US5774516AJun 30, 1998
Modification of oxide film electrical conductivity to maintain low corrosion potential in high-temperature water
GEN ELECTRIC45 citations92
US5768330AJun 16, 1998
Co-deposition of palladium during oxide film growth in high-temperature water to mitigate stress corrosion cracking
GEN ELECTRIC33 citations92
US5625656AApr 29, 1997
Method for monitoring noble metal distribution in reactor circuit during plant application
GEN ELECTRIC36 citations92
US5600692AFeb 4, 1997
Method for improving tenacity and loading of palladium on palladium-doped metal surfaces
GEN ELECTRIC26 citations92
US5571394ANov 5, 1996
Monolithic sensor switch for detecting presence of stoichiometric H2 /O2 ratio in boiling water reactor circuit
GEN ELECTRIC32 citations92
US5448605ASep 5, 1995
Palladium acetylacetonate solution and related method of manufacture
GEN ELECTRIC25 citations92
US5805653ASep 8, 1998
Noble metal doping or coating of crack interior for stress corrosion cracking protection of metals
GEN ELECTRIC25 citations90
US5602888AFeb 11, 1997
Radiation-induced palladium doping of metals to protect against stress corrosion cracking
GEN ELECTRIC32 citations90
US5600691AFeb 4, 1997
Noble metal doping or coating of crack interior for stress corrosion cracking protection of metals
GEN ELECTRIC19 citations90
US5883311AMar 16, 1999
Methods and apparatus for detection of crack initiation
GEN ELECTRIC33 citations89
US6357284B1Mar 19, 2002
Ceramic corrosion potential sensor and method for its manufacture
GEN ELECTRIC16 citations84
US6714618B1Mar 30, 2004
Temperature-based method for controlling the amount of metal applied to metal oxide surfaces to reduce corrosion and stress corrosion cracking
GEN ELECTRIC13 citations82
US5719911AFeb 17, 1998
System for monitoring noble metal distribution in reactor circuit during plant application
GEN ELECTRIC16 citations80
US5896432AApr 20, 1999
Brazeless electrochemical corrosion potential sensor
GEN ELECTRIC9 citations74
US6440297B1Aug 27, 2002
System and method for determining noble metal concentrations in reactor coolant streams
GEN ELECTRIC13 citations73
US6697449B2Feb 24, 2004
Temperature-based method for controlling the amount of metal applied to metal oxide surfaces to reduce corrosion and stress corrosion cracking
GEN ELECTRIC7 citations71
US5773096AJun 30, 1998
Method of catalyst preparation by high-temperature hydrothermal incorporation of noble metals onto surfaces and matrices
GEN ELECTRIC12 citations68
US6681153B1Jan 20, 2004
Automated, interactive data collection, data transmittal and data assessment method
GEN ELECTRIC4 citations56
US8048192B2Nov 1, 2011
Method of manufacturing nanoparticles
GEN ELECTRIC1 citations51
ELECTRIC POWER RES INST
3 patentsUS5238553AAug 24, 1993
Reference electrode assembly and process for constructing
ELECTRIC POWER RES INST19 citations79
US5280250AJan 18, 1994
Method and apparatus for measuring ζ potential of a substance at high temperature
ELECTRIC POWER RES INST17 citations73
US9689856B2Jun 27, 2017
Non-destructive methods for noble metal loading analysis on material surfaces
ELECTRIC POWER RES INST0 citations44