HS

Holger Spiegel

OA Omya International Ag: 1 patents #19 of 56Top 35%
Overall (2019): #441,623 of 560,194Top 80%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10501634 High solids precipitated calcium carbonate with cationic additive Marc Maurer, Christian Jacquemet 2019-12-10