Current patents and utility models: 

- Patent pending: 10 2019 112 528.6

- Patent: DE 10 2014 110 611 A1

- Utility patent: 20 2016 006 963

- Patent: EP 2 990 528 B1

- Utility patent: 20 2017 006 756

- Patent: 10 2017 109 915

- Utility patent: 20 2016 106 014

- Patent pending: EP 17185671.9

- Patent pending: DE 10 2016 116 735.5

Brands: