CB

Christel Birkmann-Little

DK Drägerwerk Ag & Co. Kgaa: 1 patents #150 of 331Top 50%
📍 Frankfurt am Main, DE: #1,132 of 1,925 inventorsTop 60%
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Patent #TitleCo-InventorsDate
11559645 Ventilation system with electrochemical filter for alkyl phenols and method using the electrochemical filter Rolf Eckhardt 2023-01-24