MF

Michael Frech

📍 Wissen, DE: #3 of 17 inventorsTop 20%
Overall (2019): #344,800 of 560,194Top 65%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10465722 Multiple valve core, multiple valve and valve arrangement Harry Stoesser, Heiko Engler 2019-11-05