HH

Hans Hitzel

MA Metallgesellschaft Ag: 1 patents #308 of 715Top 45%
📍 Dietzenbach, DE: #48 of 131 inventorsTop 40%
Overall (All Time): #2,360,141 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4483772 Process for treating aqueous effluents Dietrich Rolke, Andries Brink 1984-11-20
4481112 Process of treating gas condensate — 1984-11-06