Inventor
HAAPANEN JAAKKO
FI11 patents
⚠️ This page may combine multiple inventors who share the name “HAAPANEN JAAKKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
VALMET TECHNOLOGIES OY
5 patentsUS12017877B2Jun 25, 2024
Method and a device for joining ends of fiber webs in a parent roll change of an unwinder
VALMET TECHNOLOGIES OY0 citations53
US11952226B2Apr 9, 2024
Assembly for handling reel spools and a reel-up unwinding arrangement for a fiber web machine
VALMET TECHNOLOGIES OY0 citations48
US11332335B2May 17, 2022
Reeling shaft transfer rail system and method of transferring reeling shafts on a reeling shaft transfer rail system
VALMET TECHNOLOGIES OY0 citations48
US12576548B2Mar 17, 2026
Slitter-winder and fiber web production line control system
VALMET TECHNOLOGIES OY0 citations41
US10800628B2Oct 13, 2020
Turn-up method and a turn-up device for a reel-up for reeling of fiber webs
VALMET TECHNOLOGIES OY0 citations26
HAAPANEN JAAKKO
3 patentsUS9896293B2Feb 20, 2018
Slitter-winder for winding of pulp webs
HAAPANEN JAAKKO6 citations68
US9067751B2Jun 30, 2015
Winding section in a slitter winder for a fibrous web and apparatus for bringing a fastening means onto the surface of a partial web
HAAPANEN JAAKKO0 citations46
US9169095B2Oct 27, 2015
Method and device for winding of fiber webs, especially of paper and board webs
HAAPANEN JAAKKO0 citations28