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Rajagopalan Sivakumar
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Yorktown, VA, US
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last 30 patents
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Patent Grant
Erosion-resistant silicone coatings for protection of fluid-handlin...
Patent number
7,033,673
Issue date
Apr 25, 2006
Analytical Services & Materials, Inc.
Karl Erik Wiedemann
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
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Patent Application
Interpenetrating Radiation Shield
Publication number
20150213909
Publication date
Jul 30, 2015
Analytical Services and Materials, Inc..
Karl Erik Wiedemann
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
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Patent Application
Erosion-resistant silicone coatings for protection of fluid-handlin...
Publication number
20050019589
Publication date
Jan 27, 2005
Analytical Services and Materials, Inc..
Karl Erik Wiedemann
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Erosion-resistant silicone coatings
Publication number
20040225079
Publication date
Nov 11, 2004
Analytical Services and Materials Inc.
Karl Erik Wiedemann
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...