JD

Jens Drefahl

📍 Eisenberg (Pfalz), DE: #32 of 51 inventorsTop 65%
Overall (All Time): #4,019,608 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4534142 Roof covering — 1985-08-13