ND

Nripendra Nath Das

GE: 40 patents #405 of 36,430Top 2%
Overall (All Time): #72,594 of 4,157,543Top 2%
42
Patents All Time

Issued Patents All Time

Showing 25 most recent of 42 patents

Patent #TitleCo-InventorsDate
11904081 Systems and methods for closed loop, real-time modifications of patient cells David Peritt 2024-02-20
10822966 Thermal barrier system with bond coat barrier Julie Marie Chapman, Robert D. Eckert 2020-11-03
10196929 Process for depositing a ceramic coating and product formed thereof Thomas E. Mantkowski, Raymond W. Heidorn, Anthony Wayne Reynolds 2019-02-05
9205509 Localized cleaning process and apparatus therefor Thomas E. Mantkowski, Meghan Meredith Olds 2015-12-08
7838070 Method of coating gas turbine components Bhupendra K. Gupta, David Dye, Robert George Zimmerman, Jr. 2010-11-23
7658315 Process of brazing superalloy components David Edwin Budinger, Ronald Lance Galley 2010-02-09
7575637 Methods and apparatus for turbine engine component coating W. Michael Gmerek, Jr., David Koch 2009-08-18
7547478 Article including a substrate with a metallic coating and a protective coating thereon, and its preparation and use in component restoration Wayne Ray Grady, Thomas Joseph Kelly, Michael James Weimer, Mark Rosenzweig 2009-06-16
7163718 Method of selective region vapor phase aluminizing Joseph David Rigney, Jeffrey Allan Pfaendtner, Matthew Saylor 2007-01-16
7122224 Methods and apparatus for turbine engine component coating W. Michael Gmerek, Jr., David Koch 2006-10-17
7060366 Article including a substrate with a metallic coating and a chromium-aluminide protective coating thereon, and its preparation and use in component restoration Bhupendra K. Gupta, Wayne Ray Grady, Lyle Timothy Rasch, Thomas Joseph Kelly 2006-06-13
6993811 System for applying a diffusion aluminide coating on a selective area of a turbine engine component Raymond W. Heidorn, Walter Michael Gmerek, Jr., David Andrew Jablonka 2006-02-07
6933012 Method for protecting a surface with a silicon-containing diffusion coating Bangalore Aswatha Nagaraj, Matthew Saylor, Jackie Lee King 2005-08-23
6921251 Aluminide or chromide coating of turbine engine rotor component John Frederick Ackerman, Michael James Weimer, Joseph Aloysius Heaney, Robert George Zimmerman, Jr., Bangalore Aswatha Nagaraj +1 more 2005-07-26
6913442 Apparatus for retaining an internal coating during article repair Stephen Joseph Ferrigno, Jim D. Reeves, Michael Glenn Gordon 2005-07-05
6896488 Bond coat process for thermal barrier coating Robert William Bruce, Thomas E. Mantkowski 2005-05-24
6847004 Process of removing a ceramic coating deposit in a surface hole of a component Mark Samuel Bailey, Clarence Albert Ash, Thomas John Tomlinson 2005-01-25
6821564 Process for masking turbine components during vapor phase diffusion coating Raymond W. Heidorn, Thomas E. Mantkowski, Patricia A. Charles 2004-11-23
6800376 Gas turbine engine component having a refurbished coating including a thermally grown oxide Bhupendra K. Gupta, Lyle Timothy Rasch, Jeffrey A. Conner, Michael James Weimer 2004-10-05
6616969 Apparatus and method for selectively coating internal and external surfaces of an airfoil Jeffrey Allan Pfaendtner, Joseph David Rigney, Ramgopal Darolia 2003-09-09
6579567 Process for selectively masking turbine components during vapor phase diffusion coating Raymond W. Heidorn, Patricia A. Charles, Thomas E. Mantkowski 2003-06-17
6560870 Method for applying diffusion aluminide coating on a selective area of a turbine engine component Raymond W. Heidorn, Walter Michael Gmerek, Jr., David Andrew Jablonka 2003-05-13
6555179 Aluminizing process for plasma-sprayed bond coat of a thermal barrier coating system Jim D. Reeves, Bhupendra K. Gupta 2003-04-29
6497920 Process for applying an aluminum-containing coating using an inorganic slurry mix Jeffrey Allan Pfaendtner, Joseph David Rigney, Michael James Weimer, John Lewis Lackman 2002-12-24
6488986 Combined coat, heat treat, quench method for gas turbine engine components Terri Brown, Matthew Saylor, Brian Harvey Pilsner, Carl Snyder 2002-12-03