HK

Heidrun Koppen

HN Heraeus Electro-Nite International N.V.: 1 patents #55 of 125Top 45%
Overall (All Time): #3,575,792 of 4,157,543Top 90%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6203678 Solid electrolyte sensor for measuring gaseous anhydrides Volker Leonhard, Ulrich Guth, Hartmut Erdmann, Marianne Ilgenstein, Dieter Fischer 2001-03-20