EM

Ewald Marnette

📍 Bad Honnef, DE: #2 of 4 inventorsTop 50%
Overall (1982): #66,046 of 81,411Top 85%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4350018 Gas recovery system Karl Frank 1982-09-21