KH

Kauko Helevirta

HO High Speed Tech Oy: 1 patents #4 of 6Top 70%
RO Rauma-Repola Oy: 1 patents #10 of 40Top 25%
📍 Tampere, FI: #805 of 2,125 inventorsTop 40%
Overall (All Time): #2,264,902 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5819436 Method and an apparatus for vacuum drying of a material — 1998-10-13
5222770 Connector for a hydraulic pressure hose — 1993-06-29