Raju Pillai

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Pasadena, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Laser cladding Fe—Cr alloy on downhole tools
- Patent number 9,382,596
- Issue date Jul 5, 2016
- National-Oilwell Varco, L.P.
- Raju Pillai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Laser hardened surface for wear and corrosion resistance
- Patent number 8,858,733
- Issue date Oct 14, 2014
- National-Oilwell Varco, L.P.
- Raju Pillai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
LASER CLADDING FE-CR ALLOY ON DOWNHOLE TOOLS
- Publication number 20130068449
- Publication date Mar 21, 2013
- NATIONAL OILWELL VARCO,L.P.
- Raju PILLAI
- C21 - METALLURGY OF IRON
Information Patent Application
LASER HARDENED SURFACE FOR WEAR AND CORROSION RESISTANCE
- Publication number 20130068741
- Publication date Mar 21, 2013
- National-Oilwell Varco, L.P.
- Raju Pillai
- C21 - METALLURGY OF IRON