ON

Otto Nockemann

📍 Gummersbach, DE: #2 of 6 inventorsTop 35%
Overall (1989): #38,175 of 140,708Top 30%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4795711 Fermentation of organic materials for producing heat and fertilizer — 1989-01-03