WT

Wolfgang Tiedemann

📍 Sigtuna, SE: #18 of 39 inventorsTop 50%
Overall (All Time): #2,346,103 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4564447 Purification apparatus 1986-01-14
4530165 Drying of solvent-treated objects 1985-07-23