BF

Bertil Friman

SL Singer Sourcing Limited: 1 patents #1 of 4Top 25%
📍 Tenhult, SE: #2 of 3 inventorsTop 70%
Overall (2017): #480,601 of 506,227Top 95%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9631304 Variable timing system of a sewing machine and method for selectively adjusting a timing of such a system Rolf Wahlström, Kent Askenmalm, Stefan Stark 2017-04-25