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Robin Richter
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Hilbersdorf, DE
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Patents Grants
last 30 patents
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Patent Grant
Frustum-shaped insulation for a pollution control device
Patent number
7,896,943
Issue date
Mar 1, 2011
BGF Industries, Inc.
Steven P. Witschen
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Al2O3-containing, high-temperature resistant glass sliver with high...
Patent number
6,468,932
Issue date
Oct 22, 2002
Richter Robin
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Process for producing an oxygen-free or low-oxygen, high-temperatur...
Patent number
5,616,308
Issue date
Apr 1, 1997
Solvay Deutschland GmbH
Robin Richter
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Patents Applications
last 30 patents
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Patent Application
FRUSTUM-SHAPED INSULATION FOR A POLLUTION CONTROL DEVICE
Publication number
20090199521
Publication date
Aug 13, 2009
Steven P. Witschen
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES