WB

Willi Baum

MG Messer Griesheim Gmbh: 1 patents #76 of 258Top 30%
📍 Selm, DE: #13 of 32 inventorsTop 45%
Overall (All Time): #3,584,743 of 4,157,543Top 90%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6244860 Apparatus and process for producing perlite Gerhard Gross 2001-06-12