AH

Ahne Hellmut

SA Siemens Aktiengesellschaft: 1 patents #10,653 of 22,248Top 50%
📍 Simmerath, DE: #58 of 98 inventorsTop 60%
Overall (All Time): #3,846,124 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5096999 Catalytic preparation of hydroxypolyamides Peter Baeuerlein, Albert Hammerschmidt 1992-03-17