JK

Johannes Käppeler

SA Selfrag Ag: 1 patents #1 of 3Top 35%
📍 Harsewinkel, DE: #5 of 12 inventorsTop 45%
Overall (2021): #397,123 of 548,734Top 75%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10919045 Method and device for fragmenting and/or weakening pourable material by means of high-voltage discharges Alexander Weh, Jean-Pierre Aeby 2021-02-16