JT

Jurgen Tonne

EG Effem Gmbh: 2 patents #7 of 44Top 20%
📍 Olivet, FR: #68 of 227 inventorsTop 30%
Overall (All Time): #2,295,636 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5328498 Plant substrate and use thereof Rudiger Lang, Klaus Czempik 1994-07-12
5175131 Plant substrate and uses thereof Rudiger Lang, Klaus Czempik 1992-12-29