JH

Jurgen Haldorn

MA Metallgesellschaft Ag: 1 patents #308 of 715Top 45%
📍 Oberursel, DE: #168 of 286 inventorsTop 60%
Overall (All Time): #4,069,916 of 4,157,543Top 100%
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4330342 Process for regenerating spent pickle liquid containing ZrF.sub.4 Wolfgang Fennemann 1982-05-18