HG

Hermann Gemeinhardt

AN Akzo N.V.: 2 patents #4 of 104Top 4%
📍 Obernburg, DE: #1 of 4 inventorsTop 25%
Overall (1989): #26,325 of 140,708Top 20%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4867233 Heat exchanger and method of making heat exchangers — 1989-09-19
4834930 Method for the manufacture of apparatus for the transfer of heat and/or mass — 1989-05-30