ER

Emmanuel Romanens

WG Wella Gmbh: 1 patents #169 of 298Top 60%
📍 Posieux, CH: #2 of 3 inventorsTop 70%
Overall (All Time): #3,470,951 of 4,157,543Top 85%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6696052 Hair care compositions with diquaternary silicone polymers Johann Aeby, Bernhard Irrgang, Herbert Mager, Gilbert Pasquier 2004-02-24