NV

Nils Virving

VA Valmet Fibertech Ab: 2 patents #1 of 5Top 20%
📍 Stockholm, IL: #2 of 2 inventorsTop 100%
Overall (2005): #40,865 of 245,428Top 20%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6957785 Refining segment for a rotatable refining disc, and a refining apparatus comprising a refining disc with such refining segment — 2005-10-25
6932290 Refining segment and a refining apparatus comprising a refining disc with such refining segment — 2005-08-23