Inventor

JOHANSSON BIRGER

3 patents

⚠️ This page may combine multiple inventors who share the name “JOHANSSON BIRGER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ASEA AB

1 patent

US4234864ANov 18, 1980

Transformer with offset side wall-mounted on-load tap changer

ASEA AB11 citations65

IROPA AG

1 patent

US6868871B2Mar 22, 2005

Stopper magnet for a measuring yarn feeder

IROPA AG0 citations45

VANDEWIELE SWEDEN AB

1 patent

US11859318B2Jan 2, 2024

Yarn feeding device with learning procedure

VANDEWIELE SWEDEN AB0 citations34