LZ

Leif Zettergren

📍 Järfälla, SE: #92 of 260 inventorsTop 40%
Overall (All Time): #2,216,409 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6423954 Shielding method during microwave radiation drying — 2002-07-23
5797194 Mobile microwave dryer — 1998-08-25