Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
WB

Wouter Balk

SBSpecialty Conveyor B.V.: 20 patents #1 of 7Top 15%
SNSnecma: 17 patents #29 of 1,717Top 2%
ABAmbaflex International B.V.: 8 patents #1 of 3Top 35%
SASafran: 5 patents #32 of 487Top 7%
EBEurosort B.V.: 4 patents #3 of 5Top 60%
AIAircelle: 3 patents #41 of 206Top 20%
SESafran Aircraft Engines: 2 patents #588 of 1,821Top 35%
SNSafran Nacelles: 1 patents #110 of 253Top 45%
DBDuphar International Research B.V.: 1 patents #85 of 182Top 50%
FMFmc: 1 patents #239 of 469Top 55%
Baambrugge, NL: #1 of 6 inventorsTop 20%
Overall (All Time): #36,463 of 4,157,543Top 1%
62 Patents All Time

Issued Patents All Time

Showing 26–50 of 62 patents

Patent #TitleCo-InventorsDate
9341116 Gas turbine engine comprising means for axially retaining a fan of the engine Valerio Gerez, Edouard Joseph Jadczak 2016-05-17
9309808 Turboprop provided with a blade-positioning device Gilles Alain Charier, Francois Gallet 2016-04-12
9284842 Axisymmetric part for an aviation turbine engine rotor Jean-Pierre Francois Lombard, Sebastien PAUTARD, Benjamin Samson, Benjamin Kiener-Calvet, Frédéric David Stéphane Rogues 2016-03-15
9227783 Multi-track helical conveyor Johannes Wilhelmus Broers 2016-01-05
9227723 Mechanism for variable adjustment of blades for a system of contra-rotating propellers, and a system of contra-rotating propellers comprising at least one such mechanism Gilles Alain Charier 2016-01-05
9204566 Composite material FADEC box support Robin Mandel 2015-12-01
9181041 Buffer conveyor having parallel tracks Johannes Wilhelmus Broers 2015-11-10
9090025 Fitting including a composite material bracket and a stiffener 2015-07-28
9085979 Movable actuator device for controlling the pitch of fan blades of a turboprop Gilles Alain Charier, Francois Gallet 2015-07-21
8985954 Device for controlling the pitch of fan blades of a turboprop Gilles Alain Charier, Francois Gallet 2015-03-24
8899013 Thrust reverser having locking/unlocking cascade vanes Herve Hurlin, Nicolas Dezeustre, Bertrand Desjoyeaux 2014-12-02
8876462 System of contra-rotating propellers driven by a planetary gear train providing a balanced distribution of torque between the two propellers Gilles Alain Charier, Francois Gallet 2014-11-04
8851273 Conveyor system 2014-10-07
8844861 Aircraft propulsion system Anne-Laure Marie Clemence De Galle 2014-09-30
8839629 Assembly for attaching the hangers from which an aircraft propulsion unit is suspended Herve Hurlin, Nicolas Dezeustre, Gilles Alain Charier 2014-09-23
8834119 Device with counter-rotating propellers having a propeller pitch altering means Francois Gallet 2014-09-16
8827203 Connecting a propulsion system to a structural element of an aircraft 2014-09-09
8695785 Multi-track helical conveyor Johannes Wilhelmus Broers 2014-04-15
8678174 Method and device for buffering products 2014-03-25
8662288 Conveyor system 2014-03-04
8622699 Device adapted to be fitted with propeller blades Francois Gallet, Patrick Morel 2014-01-07
8579078 Acoustic panel for a turbojet engine nacelle, with in-built fasteners Herve Hurlin, Nicolas Dezeustre, Bertrand Desjoyeaux 2013-11-12
8328004 Conveyor system 2012-12-11
8322512 Conveying apparatus and method for sorting products Patrick Theodorus Johannes Van Haaster, Howard Eisenberg 2012-12-04
8302763 Apparatus and method for buffering products Johannes Wilhelmus Broers, Jozef Walter Maria Hopman 2012-11-06