HW

Hans-Joachim Weitzel

OA Omya International Ag: 1 patents #18 of 55Top 35%
📍 Suhr, CH: #2 of 3 inventorsTop 70%
Overall (2017): #406,521 of 506,227Top 85%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9580605 Process to prepare surface-modified mineral material, resulting products and uses thereof Guenter Wimmer, Joachim Schölkopf 2017-02-28