RD

Ralf Dotterweich

PM Patent-Treuhand-Gesellschaft Fur Elektrische Gluhlampen Mbh: 1 patents #270 of 558Top 50%
Overall (All Time): #3,518,843 of 4,157,543Top 85%
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Patent #TitleCo-InventorsDate
6600267 High pressure discharge lamp having cap to prevent flashover Clemens Wesseling 2003-07-29