WF

Welm Friedrichsen

DA Danfoss A/S: 2 patents #2 of 31Top 7%
📍 Nordborg, DK: #3 of 12 inventorsTop 25%
Overall (1997): #20,352 of 185,788Top 15%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5701795 Hydraulic system 1997-12-30
5660096 Controlled proportional valve 1997-08-26