KV

Karel N. Vermeiren

📍 Woerden, NL: #1 of 2 inventorsTop 50%
Overall (1989): #89,459 of 140,708Top 65%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4888976 Device for measuring the effective viscosity of a lubricant 1989-12-26