Inventor
DAS NRIPENDRA NATH
US24 patents
⚠️ This page may combine multiple inventors who share the name “DAS NRIPENDRA NATH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GEN ELECTRIC
23 patentsUS6921251B2Jul 26, 2005
Aluminide or chromide coating of turbine engine rotor component
GEN ELECTRIC23 citations92
US6434823B1Aug 20, 2002
Method for repairing a coated article
GEN ELECTRIC30 citations92
US6800376B1Oct 5, 2004
Gas turbine engine component having a refurbished coating including a thermally grown oxide
GEN ELECTRIC19 citations91
US6497920B1Dec 24, 2002
Process for applying an aluminum-containing coating using an inorganic slurry mix
GEN ELECTRIC37 citations91
US6465040B2Oct 15, 2002
Method for refurbishing a coating including a thermally grown oxide
GEN ELECTRIC29 citations91
US6485655B1Nov 26, 2002
Method and apparatus for retaining an internal coating during article repair
GEN ELECTRIC21 citations90
US6993811B2Feb 7, 2006
System for applying a diffusion aluminide coating on a selective area of a turbine engine component
GEN ELECTRIC28 citations89
US6560870B2May 13, 2003
Method for applying diffusion aluminide coating on a selective area of a turbine engine component
GEN ELECTRIC20 citations89
US6847004B2Jan 25, 2005
Process of removing a ceramic coating deposit in a surface hole of a component
GEN ELECTRIC24 citations88
US6821564B2Nov 23, 2004
Process for masking turbine components during vapor phase diffusion coating
GEN ELECTRIC16 citations88
US7163718B2Jan 16, 2007
Method of selective region vapor phase aluminizing
GEN ELECTRIC14 citations83
US7060366B2Jun 13, 2006
Article including a substrate with a metallic coating and a chromium-aluminide protective coating thereon, and its preparation and use in component restoration
GEN ELECTRIC17 citations83
US7838070B2Nov 23, 2010
Method of coating gas turbine components
GEN ELECTRIC8 citations82
US6482470B1Nov 19, 2002
Diffusion aluminide coated metallic substrate including a thin diffusion portion of controlled thickness
GEN ELECTRIC16 citations82
US6896488B2May 24, 2005
Bond coat process for thermal barrier coating
GEN ELECTRIC9 citations72
US6913442B2Jul 5, 2005
Apparatus for retaining an internal coating during article repair
GEN ELECTRIC9 citations71
US7122224B2Oct 17, 2006
Methods and apparatus for turbine engine component coating
GEN ELECTRIC9 citations69
US7658315B2Feb 9, 2010
Process of brazing superalloy components
GEN ELECTRIC6 citations62
US10822966B2Nov 3, 2020
Thermal barrier system with bond coat barrier
GEN ELECTRIC1 citations60
US6933012B2Aug 23, 2005
Method for protecting a surface with a silicon-containing diffusion coating
GEN ELECTRIC5 citations60
US7547478B2Jun 16, 2009
Article including a substrate with a metallic coating and a protective coating thereon, and its preparation and use in component restoration
GEN ELECTRIC1 citations51
US10196929B2Feb 5, 2019
Process for depositing a ceramic coating and product formed thereof
GEN ELECTRIC0 citations48
US7575637B2Aug 18, 2009
Methods and apparatus for turbine engine component coating
GEN ELECTRIC0 citations47