Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Alvalade, PT ranks #12,380 worldwide for total patents filed all time, with 144 patents from 51 inventors. Leading employers of inventors based in Alvalade, PT include Ericsson, 3M, GE.

Showing 1–50 of 51 inventors

Rank Inventor Primary Company Patents
1 Bernt Johansson Ericsson 18
2 Johan Håkansson 3M 12
3 Ali Mustapha Tabikh GE 7
3 Anders Erik Martin Hjelmberg GE 7
#5 Jörgen Linner Alstom Technology 6
#5 Per Thomas Söderlund Atlas Copco Industrial Technique Ab 6
#7 Jukka Kemppainen Exfo Oy 5
#7 Jan-Erik Oscarsson Atlas Copco Tools Ab 5
#9 Per Ingemar Forsberg Atlas Copco Industrial Technique Ab 4
#9 Dan Markusson Doxa Ab 4
#11 Daniel Arvidsson Scania Cv Ab 3
#11 Anders Olsson Tetra Laval Holdings & Finance S.A. 3
#11 Martin Sjöholm Volvo Truck 3
#11 Katrin Johansson Siemens Aktiengesellschaft 3
#11 Robert Råhlin GE 3
#11 Peter Hans Odenmo GE 3
#11 Lars Peter Nilsson Abb Flakt Ab 3
#11 Fredrich Claezon Scania Cv Ab 3
#11 Roger Fransson 3
#20 László Kalmár Glycom A/S 2
#20 Jukka Kansanaho Nokia 2
#20 Mikko Keränen Orion Diagnostica Oy 2
#20 Andreas Back Alstom Technology 2
#20 Christian Iacobaeus 2
#20 Jonas Birgersson Abb Technology Ag 2
#20 Pertti Oittinen Kvaerner Power Oy 2
#20 Niclas Lars Olof Lindqvist Abb Flakt Ab 2
#20 Jesper Tohmo Intel 2
#20 Jan Robert Christian Svensson Stark British American Tobacco 2
#20 Jan Bååt 2
#31 Kent-Ake Björklund Autoliv Development Ab 1
#31 Dick Kondradsson 1
#31 Per Axel Torell Becton, Dickinson And 1
#31 Rolf Gunnar Forsgren Sony 1
#31 Lars H{dot over (a)}kan Palm Ericsson 1
#31 Per Bengt Daniel Johansson Alstom Technology 1
#31 Kent Damberg Ericsson 1
#31 Mika Vannas 1
#31 Pal Papsai GE 1
#31 Camilla Kullborg Abb Schweiz Ag 1
#31 Matz Lenells Ericsson 1
#31 Jonas Thoursie Volvo Construction Equipment Ab 1
#31 Marja Swahn Alstom Technology 1
#31 Daniel Per Niklas Persson Alstom Technology 1
#31 Jonas Hollander 1
#31 Magnus Rådman Saab Ab 1
#31 Bengt Ohliv Inter Ikea Systems B.V. 1
#31 Paul Håkansson Getinge Disinfection Ab 1
#31 Basim Al-Najjar 1
#31 Ingemar Rydell 1