GW

Guntner Werner

HM Heraeus Precious Metals: 1 patents #40 of 96Top 45%
Overall (All Time): #3,181,884 of 4,157,543Top 80%
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Patent #TitleCo-InventorsDate
8569533 Bright noble metal preparation Annette Lukas, Sabine Wissel, Wiltrud Vogt 2013-10-29