HE

Hans-Ulrich Elfert

WN Weyerhaeuser Nr: 1 patents #274 of 578Top 50%
📍 Vancouver, CA: #2,956 of 5,070 inventorsTop 60%
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Patent #TitleCo-InventorsDate
6170268 Method and apparatus for automatically hydrating, freezing and packaged hydration material Guenther Ernst Elfert 2001-01-09