BJ

Birger Johansson

AA Asea Aktiebolag: 1 patents #94 of 307Top 35%
IA Iropa Ag: 1 patents #13 of 30Top 45%
Overall (All Time): #1,349,221 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11859318 Yarn feeding device with learning procedure Par Josefsson 2024-01-02
6868871 Stopper magnet for a measuring yarn feeder Henrik Svensson 2005-03-22
4234864 Transformer with offset side wall-mounted on-load tap changer 1980-11-18