Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Järfälla, SE ranks #2,033 worldwide for total patents filed all time, with 1,579 patents from 260 inventors. Leading employers of inventors based in Järfälla, SE include Dolby International Ab, Ericsson, Finisar.

Showing 1–50 of 260 inventors

Rank Inventor Primary Company Patents
1 Lars Villemoes Dolby International Ab 312
2 Laetitia Falconetti Ericsson 84
3 Jacob Österling Ericsson 75
#4 Nianshan Shi Ericsson 60
#5 Nils Holmstrom 57
#6 Fredrik Lindqvist Ericsson 56
#7 Tomas Thyni Ericsson 54
#8 Elena Myhre Ericsson 39
#9 Kittipong Kittichokechai Ericsson 38
#10 Rolf Hill 30
#11 Leif Sehlstrom Dolby International Ab 28
#11 Hieu Do Ericsson 28
#13 Franz Heiser Ericsson 21
#14 Roy Timo Ericsson 17
#14 Dag E. Akerberg Ericsson 17
#16 Pasi Saarinen Ericsson 16
#16 Andrei Kaikkonen Finisar 16
#18 Lennart Lundqvist Finisar 15
#19 Nathalie Berezina Ynsect 14
#19 Anders Ohlsson Ericsson 14
#19 Per Jarl 14
#22 Heinz Neubauer Siemens Elema Ab 13
#22 Benny Ornerfors Alfa Laval Agri Ab 13
#22 Torbernt Hjelmvik Modul-System Sweden Ab 13
#25 Goran Palmskog Ericsson 12
#25 Per Konradsson Innophase 12
#27 Zaheduzzaman Sarker Ericsson 10
#27 Jan Anders Berglund Ostomycure As 10
#29 Gemma Vall-Llosera Ericsson 9
#29 Kjell Olsson Ab Volvo 9
#29 Magnus Andersson Te Connectivity Belgium Bv 9
#32 Reza Bagger Ericsson 7
#32 Alessio Bazzica Google 7
#32 Peter Petersson Ericsson 7
#35 Håkan Hedenberg Siemens Elema Ab 6
#35 Borje Maleus Ctek Sweden Ab 6
#35 Bengt Bjorkman Nobeltech Electronics 6
#35 Ake Billman Toolex Alpha Ab 6
#35 Bo Falk Molnlycke Ab 6
#40 Pål Erik Gustav Stenmark Harvard University 5
#40 Leif Stensland Ericsson 5
#40 Kjell Ahlstedt Ericsson 5
#40 Helena Persson Governing Council Of The University Of Toronto 5
#40 Christer Eckersten Celsiustech Electronics Ab 5
#40 Hakan Vangbo Ab Carl Munters 5
#40 Kasper Enge Shl Medical Ag 5
#40 Sigun Israelsson Shenzhen Mindray Bio-Medical Electronics Co. 5
#40 Lars Botvidsson Siemens Aktiengesellschaft 5
#40 Susan Savage Abb Research 5
#40 Knut E. Cassel U.S. Philips 5