TJ

Tor A. Jensen

SA Spiro Investment A.G.: 2 patents #2 of 4Top 50%
📍 Bösingen, CH: #1 of 2 inventorsTop 50%
Overall (All Time): #2,372,343 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4305418 Fluid flow control valve Bengt Berglund 1981-12-15
4216981 Connecting lengths of tubing — 1980-08-12