HF

Helmut Fritsch

DB Dsm Ip Assets B.V.: 1 patents #1,007 of 2,011Top 55%
📍 Bad Kötzting, DE: #87 of 149 inventorsTop 60%
Overall (All Time): #3,318,478 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7495101 Manufacture of vitamin B6 Jocelyn Fischesser, Andrew George Gum, Reinhard Karge, Ralf Keuper 2009-02-24