Inventor
LIUKKONEN JOHANNA
FI6 patents
Patents
6 patentsUS9322117B2Apr 26, 2016
Method and apparatus for producing fibre yarn
SPINNOVA OY4 citations76
US11453961B2Sep 27, 2022
Method and apparatus for manufacturing natural fiber based staple fibers on a common surface
SPINNOVA OY0 citations49
US9752257B2Sep 5, 2017
Method and apparatus for producing fibre yarn
SPINNOVA OY0 citations44
US9290864B2Mar 22, 2016
Method and apparatus for producing fibre yarn
SPINNOVA OY0 citations44
US10570535B2Feb 25, 2020
Chemical method and system for the manufacture of fibrous yarn
SPINNOVA OY0 citations42
US10544524B2Jan 28, 2020
Mechanical method and system for the manufacture of fibrous yarn and fibrous yarn
SPINNOVA OY0 citations32