SH

Stefan Helnerus

IS Innogy Se: 2 patents #4 of 14Top 30%
📍 Arnsberg, DE: #3 of 18 inventorsTop 20%
Overall (2020): #119,039 of 565,922Top 25%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D892729 Charging station Stefan Hillenmayer 2020-08-11
D888657 Charging station Stefan Hillenmayer 2020-06-30