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USPTO Patent Rankings Data through Dec 31, 2025
Home › Cities › Longueuil, CA

Longueuil, CA All Time

2,016 patents  ·  440 inventors

Ranked #1,650 of 112,640 cities Top 2%

Longueuil, CA ranks #1,650 worldwide for total patents filed all time, with 2,016 patents from 440 inventors. Leading employers of inventors based in Longueuil, CA include Hydro-Quebec, Bombardier Recreational Products, RTX (Raytheon).

Showing 1–50 of 440 inventors

Rank Inventor Primary Company Patents
1 Karim Zaghib Hydro-Quebec 117
2 Andre Cote Bombardier Recreational Products 86
3 Remy Synnott RTX (Raytheon) 54
#4 Changsheng Guo RTX (Raytheon) 53
#5 Mario Filion Aleta Biotherapeutics 44
#6 Peter Michael Murphy E.I. Du Pont De Nemours And 43
#7 Mizanur Rahman Tandem Computers Incorporated 36
#8 Daniel L. DeLand Eaton 34
#9 David Gagnon-Martin RTX (Raytheon) 33
#9 Pierre-Luc Lussier Revision Military S.A.R.L. 33
#11 Michel Bousquet RTX (Raytheon) 31
#12 Lazar Mitrovic RTX (Raytheon) 30
#13 Harris Shafique RTX (Raytheon) 28
#14 Jacques Banville Bristol-Myers Squibb 27
#15 Pierre Vignau Brp Us 26
#16 Jean-Christophe DAIGLE Murata Manufacturing Co. 21
#17 Mohamad Sabsabi National Research Council Of Canada 20
#17 David M. Barry Lewis Bolt & Nut 20
#19 Kebin Li Qualcomm 19
#19 Fernand Brochu Hydro-Quebec 19
#21 Christopher Gover RTX (Raytheon) 18
#21 Daniel Coutu RTX (Raytheon) 18
#21 Marc Campomanes RTX (Raytheon) 18
#24 Amr Elfizy RTX (Raytheon) 17
#24 Oleh Szklar Cattron Intellectual Property 17
#24 Vincent Paradis RTX (Raytheon) 17
#27 Marc Lemieux Christie Digital Systems Usa 16
#27 Bounkham Thavonekham BOE 16
#27 Stere Preda Ericsson 16
#30 Aldo Abate RTX (Raytheon) 14
#30 John Berg Terastor 14
#30 Silvain Beriault Elekta Limited 14
#30 Guy-Michel Raynaud Pechiney Rhenalu 14
#34 Marius Cloutier Vibrosystm 13
#34 Ros Kiri Ing Sensitive Object 13
#36 Gabriel Naccache RTX (Raytheon) 12
#37 Rachid Guiassa RTX (Raytheon) 11
#37 Francois Seguin Itf Optical Technologies 11
#37 Ali Mosleh Verizon 11
#40 Richard Benoit RTX (Raytheon) 10
#40 Felix Gauthier RTX (Raytheon) 10
#40 Jagoda Krzywon RTX (Raytheon) 10
#40 Alain Lemieux Amf Automation Technologies 10
#40 Serge Dallaire Canadian Patents And Development Limited 10
#45 Piotr Roztocki Institut National De La Recherche Scientifique 9
#45 Patrick Valois RTX (Raytheon) 9
#45 Paul-Etienne Harvey Hydro-Quebec 9
#45 Philippe Perret Nanoxplore 9
#45 Jordan Kantchev Systemes Lmp 9
#45 Andreas Soupliotis Microsoft 9

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