FK

Fredrik Karlsson

HA Husqvarna Ab: 4 patents #127 of 690Top 20%
SO Sony: 2 patents #12,963 of 25,231Top 55%
EA Essity Hygiene And Health Aktiebolag: 1 patents #180 of 324Top 60%
SA Saab Ab: 1 patents #157 of 460Top 35%
SA Sca Hygiene Products Ab: 1 patents #306 of 606Top 55%
📍 Blombacka, SE: #4 of 14 inventorsTop 30%
Overall (All Time): #439,866 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
12427695 Hand-held electrically powered work tool Torbjörn Almqvist, Niklas Sundberg, Paul J. Johansson 2025-09-30
11400531 Dust removal arrangement for an engine-driven tool 2022-08-02
11059114 Dust removal arrangement for an engine-driven tool 2021-07-13
10950340 Process and arrangement for collecting and storing data related to a condition of an absorbent product Christer Olofsson Ranta, Anders Gustafsson, Mattias Bosaeus, Kyrre Aalerud 2021-03-16
9881135 Identification of a person having risk for developing type 2 diabetes Fredrik Backhed, Jens Nielson, Bjorn Fagerberg, Valentina Tremaroli 2018-01-30
9736809 Method for improved indoor positioning and crowd sourcing using PDR Magnus Persson, Martin Karlsson 2017-08-15
9604297 Liquid dispensing system Hans Petersson 2017-03-28
9337389 Group-III nitride structure Anders Lundskog, Chih-Wei Hsu 2016-05-10
9194526 Flow control Per-Ake Lindstrand, Lars Schack 2015-11-24
8900210 Absorbent article with disposal wrapper Solgun Drevik, Dennis Dahl 2014-12-02
7942370 Vortex detection and turbulence measurement Robert Hillgren, Tommy Persson 2011-05-17