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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Trosa, SE ranks #8,388 worldwide for total patents filed all time, with 259 patents from 57 inventors. Leading employers of inventors based in Trosa, SE include Husqvarna Ab, Xspray Microparticles Ab, Astra Ab.

Showing 1–50 of 57 inventors

Rank Inventor Primary Company Patents
1 Gustav Landberg Husqvarna Ab 59
2 Martin Malmsten Xspray Microparticles Ab 23
3 Helene Dérand Xspray Microparticles Ab 19
3 Sten Linder 19
#5 Arne Eek Astra Ab 17
#6 Olle Lindén Earin Ab 11
#7 Mathieu Hugues Camfil Ab 10
#8 Sebastian Krausche Volvo Lastvagnar Ab 9
#8 Fredrik Ahlström Tetra Laval Holdings & Finance S.A. 9
#10 Kenny Hedlund Camfil Ab 8
#11 Erik Lans Camfil Ab 6
#11 Sverker Hugert Camfil Ab 6
#13 Jenny Eriksson Linsmeier Neuronano Ab 5
#14 Carina Vingsbo-Lundberg Statens Serum Institut 4
#15 Mageshvaran Muthu Krisnan 3
#15 Sofia Hiort af Ornäs Calmark Sweden Ab 3
#15 Kenny Hedlund 3
#18 Patrik Olofsson Ericsson 2
#18 Jan Kogner Camfil Ab 2
#18 Andreas Hettman 2
#18 Pia Appelqvist 2
#18 Neil Urquhart Ericsson 2
#23 Lars Westlund Camfil Ab 1
#23 Peter Oliver Kock 1
#23 Kjell-Åke Enbom Ernst Camfil Ab 1
#23 Tobias Hörte Alfa Laval Corporate Ab 1
#23 Bernt Fredrick Julius Broberg Becton, Dickinson And 1
#23 Sven Almqvist Autoliv Development Ab 1
#23 Fredrik Broberg Astra Co. 1
#23 Sten Christiansson 1
#23 Ulf Borgstöm 1
#23 Folke Holm 1
#23 Lars B. stehsson Studsvik Energiteknik Ab 1
#23 Tommy Nordling Saab Automobile Ab 1
#23 Rolf Dellrud 1
#23 Holger G. Backstrom 1
#23 Nils David Gustav CARLSSON Atlas Copco Industrial Technique Ab 1
#23 Linnéa Karlsson Axis Ab 1
#23 Eva Bjorkman 1
#23 Charlotte Granat Axis Ab 1
#23 Sofia Hiort Af Ornaes Calmark Sweden Ab 1
#23 Olle Westerlund 1
#23 Karin Hellström Index Pharmaceuticals Ab 1
#23 Ernst Kjell-Ake Enbom Camfil Ab 1
#23 Bo Birgerud 1
#23 Jan Eric Larson Camfil Farr 1
#23 Adolf Kascha Scania Cv 1
#23 Bernt Fredrik Julius Broberg Becton, Dickinson And 1
#23 Rolf Wahlqvist Scania Cv 1
#23 Valter Stenstrom 1