JH

Jurgen Haldorn

MA Metallgesellschaft Ag: 1 patents #11 of 58Top 20%
📍 Oberursel, DE: #3 of 13 inventorsTop 25%
Overall (1982): #78,663 of 81,411Top 100%
1
Patents 1982

Issued Patents 1982

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