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Volkmar Koppe

HG Haarman & Reimer Gmbh: 1 patents #1 of 4Top 25%
📍 Holzminden, DE: #4 of 10 inventorsTop 40%
Overall (2002): #94,929 of 266,432Top 40%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6391365 Use of 3,6-dimethyl-2(3H)-benzofuranone as flavor material and new process for its preparation Stefan Lambrecht, Horst Surburg, Matthias Guntert 2002-05-21