DF

Dietmar Fritz

PS Papierfabrik August Koehler Se: 1 patents #2 of 5Top 40%
📍 Oberkirch, DE: #3 of 6 inventorsTop 50%
Overall (2021): #474,016 of 548,734Top 90%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11084308 Heat-sensitive recording material Michael Horn, Jurgen Keske 2021-08-10