Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
DP

Darko Pervan

VAValinge Innovation Ab: 182 patents #1 of 54Top 2%
CACeraloc Innovation Ab: 92 patents #1 of 14Top 8%
VAValinge Aluminium Ab: 17 patents #1 of 4Top 25%
VAValinge Flooring Technology Ab: 14 patents #1 of 5Top 20%
VAVälinge Innovation Ab: 14 patents #1 of 47Top 3%
CBCeralog Innovation Belgium Bvba: 4 patents #2 of 6Top 35%
Viken, SE: #1 of 42 inventorsTop 3%
Overall (All Time): #1,035 of 4,157,543Top 1%
328 Patents All Time

Issued Patents All Time

Showing 251–275 of 328 patents

Patent #TitleCo-InventorsDate
8245477 Floorboards for floorings 2012-08-21
8234831 Locking system for mechanical joining of floorboards and method for production thereof 2012-08-07
8234830 Mechanical locking system for floor panels Agne Pålsson 2012-08-07
8215078 Building panel with compressed edges and method of making same 2012-07-10
8215076 Locking system, floorboard comprising such a locking system, as well as method for making floorboards Tony Pervan 2012-07-10
8181416 Mechanical locking system for floor panels Niclas Hakansson, Per Nygren 2012-05-22
8171692 Mechanical locking system for floor panels 2012-05-08
8112967 Mechanical locking of floor panels Jan Peterson 2012-02-14
8112891 Method for manufacturing floorboard having surface layer of flexible and resilient fibers 2012-02-14
8104244 Floorboards, flooring systems and method for manufacturing and installation thereof 2012-01-31
8079196 Mechanical locking system for panels 2011-12-20
8069631 Flooring and method for laying and manufacturing the same Tony Pervan 2011-12-06
8061104 Mechanical locking system for floor panels 2011-11-22
8042311 Mechanical locking system for panels and method of installing same Marcus Bergelin 2011-10-25
8042484 Appliance and method for surface treatment of a board shaped material and floorboard Jan Peterson, Niclas Hakansson 2011-10-25
8033074 Mechanical locking of floor panels with a flexible bristle tongue Agne Pålsson 2011-10-11
8033075 Locking system and flooring board 2011-10-11
8028486 Floor panel with sealing means Tony Pervan 2011-10-04
8011155 Locking system for mechanical joining of floorboards and method for production thereof 2011-09-06
7980041 Mechanical locking system for floor panels Niclas Hakansson, Per Nygren 2011-07-19
7954295 Locking system and flooring board 2011-06-07
7926234 Floorboards with decorative grooves Tony Pervan 2011-04-19
7913471 Locking system and flooring board 2011-03-29
7908815 Mechanical locking of floor panels with a flexible bristle tongue Agne Paisson 2011-03-22
7895805 Floorboards, flooring systems and method for manufacturing and installation thereof 2011-03-01