WW

Wilfried Wolf

QG Quarzwerke Gmbh: 1 patents #2 of 16Top 15%
📍 Hürth, DE: #69 of 133 inventorsTop 55%
Overall (All Time): #3,497,867 of 4,157,543Top 85%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6830739 Method of reducing the dust generation of silicates Norbert Fenten 2004-12-14