Inventor
NYGREN PER
SE38 patents
⚠️ This page may combine multiple inventors who share the name “NYGREN PER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
VALINGE INNOVATION AB
15 patentsUS10240348B2Mar 26, 2019
Mechanical locking of floor panels with a flexible tongue
VALINGE INNOVATION AB84 citations99
US9347469B2May 24, 2016
Mechanical locking system for floor panels
VALINGE INNOVATION AB117 citations99
US9238917B2Jan 19, 2016
Mechanical locking system for floor panels
VALINGE INNOVATION AB109 citations99
US8756899B2Jun 24, 2014
Resilient floor
VALINGE INNOVATION AB105 citations99
US8640424B2Feb 4, 2014
Mechanical locking system for floor panels
VALINGE INNOVATION AB110 citations99
US8381477B2Feb 26, 2013
Mechanical locking of floor panels with a flexible tongue
VALINGE INNOVATION AB171 citations99
US8365499B2Feb 5, 2013
Resilient floor
VALINGE INNOVATION AB188 citations99
US8341915B2Jan 1, 2013
Mechanical locking of floor panels with a flexible tongue
VALINGE INNOVATION AB195 citations99
US7980041B2Jul 19, 2011
Mechanical locking system for floor panels
VALINGE INNOVATION AB171 citations99
US7841145B2Nov 30, 2010
Mechanical locking system for panels and method of installing same
VALINGE INNOVATION AB276 citations99
US7802411B2Sep 28, 2010
Mechanical locking system for floor panels
VALINGE INNOVATION AB154 citations99
US10975577B2Apr 13, 2021
Mechanical locking of floor panels with a flexible tongue
VALINGE INNOVATION AB38 citations98
US10526793B2Jan 7, 2020
Resilient floor
VALINGE INNOVATION AB42 citations98
US11306486B2Apr 19, 2022
Resilient floor
VALINGE INNOVATION AB5 citations84
US9605436B2Mar 28, 2017
Floorboard, system and method for forming a flooring, and a flooring formed thereof
VALINGE INNOVATION AB7 citations84
VAELINGE INNOVATION AB
15 patentsUS9249581B2Feb 2, 2016
Resilient floor
VAELINGE INNOVATION AB81 citations99
US10988941B2Apr 27, 2021
Method of producing a veneered element
VAELINGE INNOVATION AB34 citations98
US10047527B2Aug 14, 2018
Resilient floor
VAELINGE INNOVATION AB55 citations98
US9945130B2Apr 17, 2018
Building panels provided with a mechanical locking system
VAELINGE INNOVATION AB68 citations98
US9482012B2Nov 1, 2016
Building panels provided with a mechanical locking system
VAELINGE INNOVATION AB83 citations98
US9194134B2Nov 24, 2015
Building panels provided with a mechanical locking system
VAELINGE INNOVATION AB97 citations98
US10286633B2May 14, 2019
Method of producing a veneered element and such a veneered element
VAELINGE INNOVATION AB52 citations97
US11674319B2Jun 13, 2023
Mechanical locking of floor panels with a flexible tongue
VAELINGE INNOVATION AB3 citations84
US11370209B2Jun 28, 2022
Method of producing a veneered element
VAELINGE INNOVATION AB3 citations84
US9970199B2May 15, 2018
Floorboard, system and method for forming a flooring, and a flooring formed thereof
VAELINGE INNOVATION AB5 citations84
US11890847B2Feb 6, 2024
Method of producing a veneered element
VAELINGE INNOVATION AB2 citations73
US12454123B2Oct 28, 2025
Method of producing a veneered element
VAELINGE INNOVATION AB0 citations62
US12215505B2Feb 4, 2025
Resilient floor
VAELINGE INNOVATION AB0 citations52
US11725395B2Aug 15, 2023
Resilient floor
VAELINGE INNOVATION AB0 citations52
US12466174B2Nov 11, 2025
Method to produce a laminated substrate and such a laminated substrate
VAELINGE INNOVATION AB0 citations48
PERVAN DARKO
4 patentsUS8528289B2Sep 10, 2013
Mechanical locking system for floor panels
PERVAN DARKO114 citations99
US8293058B2Oct 23, 2012
Floorboard, system and method for forming a flooring, and a flooring formed thereof
PERVAN DARKO98 citations99
US8181416B2May 22, 2012
Mechanical locking system for floor panels
PERVAN DARKO154 citations99
US8613826B2Dec 24, 2013
Floorboard, system and method for forming a flooring, and a flooring formed thereof
PERVAN DARKO61 citations98
CERALOC INNOVATION AB
3 patentsUS11377855B2Jul 5, 2022
Mineral-based panel comprising grooves and a method for forming grooves
CERALOC INNOVATION AB11 citations84
US11982091B2May 14, 2024
Mineral-based panel comprising grooves and a method for forming grooves
CERALOC INNOVATION AB1 citations71
US12534921B2Jan 27, 2026
Mineral-based panel comprising grooves and a method for forming grooves
CERALOC INNOVATION AB0 citations61