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Krupashankara M. Sethuram
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Falls Church, VA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Microwave plasma chemical synthesis of ultrafine powders
Patent number
6,409,851
Issue date
Jun 25, 2002
Materials Modifciation, Inc.
Krupashankara M. Sethuram
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Apparatus for bonding a particle material to near theoretical density
Patent number
6,309,591
Issue date
Oct 30, 2001
Materials Modification, Inc.
Sang H. Yoo
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method of bonding a particle material to near theoretical density
Patent number
6,270,718
Issue date
Aug 7, 2001
Materials Modification, Inc.
Sang H. Yoo
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method of bonding a particle material to near theoretical density
Patent number
6,187,087
Issue date
Feb 13, 2001
Materials Modification, Inc.
Sang H. Yoo
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method of bonding a particle material to near theoretical density
Patent number
6,183,690
Issue date
Feb 6, 2001
Materials Modification, Inc.
Sang H. Yoo
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method of bonding a particle material to near theoretical density
Patent number
6,001,304
Issue date
Dec 14, 1999
Materials Modification, Inc.
Sang H. Yoo
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Apparatus for bonding a particle material to near theoretical density
Patent number
5,989,487
Issue date
Nov 23, 1999
Materials Modification, Inc.
Sang H. Yoo
B22 - CASTING POWDER METALLURGY
Patents Applications
last 30 patents
Information
Patent Application
Microwave plasma chemical synthesis of ultrafine powders
Publication number
20030172772
Publication date
Sep 18, 2003
Materials Modification, Inc.
Krupashankara M. Sethuram
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Microwave plasma chemical synthesis of ultrafine powders
Publication number
20020112794
Publication date
Aug 22, 2002
Materials Modification, Inc.
Krupashankara M. Sethuram
B82 - NANO-TECHNOLOGY