JH

Jürgen Helfmann

CG Courage + Khazaka Electronic Gmbh: 1 patents #1 of 2Top 50%
📍 Mittenwalde, DE: #1 of 1 inventorsTop 100%
Overall (2021): #388,593 of 548,734Top 75%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11137347 Optically ascertaining the sun protection factor of sunscreens or other radiation protection agents Ingo Gersonde 2021-10-05