Growing community of inventors

St-Bruno-de-Montarville, Canada

Guy Lefebvre

Average Co-Inventor Count = 1.93

ph-index = 9

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 231

Guy LefebvreRemy Synnott (27 patents)Guy LefebvreEric Durocher (24 patents)Guy LefebvreJohn Pietrobon (10 patents)Guy LefebvreChristopher Gover (8 patents)Guy LefebvreFrancois Doyon (7 patents)Guy LefebvrePhilippe Savard (7 patents)Guy LefebvreRene Paquet (5 patents)Guy LefebvreJocelyn Bisson (5 patents)Guy LefebvreNicolas Grivas (4 patents)Guy LefebvreFranco Di Paola (3 patents)Guy LefebvreRichard Bouchard (3 patents)Guy LefebvreDenis Leclair (3 patents)Guy LefebvreFrançois Doyon (3 patents)Guy LefebvreVincent Paradis (2 patents)Guy LefebvreIan Alexander MacFarlane (2 patents)Guy LefebvreHerve Turcotte (2 patents)Guy LefebvreGavin Rohiteshwar Kisun (2 patents)Guy LefebvreRené Paquet (2 patents)Guy LefebvreClaude Giardetti (2 patents)Guy LefebvreJacob Biernat (2 patents)Guy LefebvreGabriel Emard-Parent (2 patents)Guy LefebvrePatrick L'Esperance (2 patents)Guy LefebvreEugene Gekht (1 patent)Guy LefebvreDaniel Lecuyer (1 patent)Guy LefebvreGabriel Naccache (1 patent)Guy LefebvreLorenzo Sanzari (1 patent)Guy LefebvreSamuel Panero (1 patent)Guy LefebvreMichael Paolucci (1 patent)Guy LefebvreYves Martin (1 patent)Guy LefebvreGerard Theriault (1 patent)Guy LefebvreYoung Jung Joo (1 patent)Guy LefebvreEric Langevin (1 patent)Guy LefebvreDavid Pyra (1 patent)Guy LefebvreMichael Fryer (1 patent)Guy LefebvreJagdeep Singh Jhinger (1 patent)Guy LefebvreRuoxin Huang (1 patent)Guy LefebvreJohn Walter Pietrobon (1 patent)Guy LefebvreJohn Pietrobon (1 patent)Guy LefebvreGuy Lefebvre (116 patents)Remy SynnottRemy Synnott (51 patents)Eric DurocherEric Durocher (97 patents)John PietrobonJohn Pietrobon (35 patents)Christopher GoverChristopher Gover (17 patents)Francois DoyonFrancois Doyon (9 patents)Philippe SavardPhilippe Savard (8 patents)Rene PaquetRene Paquet (13 patents)Jocelyn BissonJocelyn Bisson (6 patents)Nicolas GrivasNicolas Grivas (13 patents)Franco Di PaolaFranco Di Paola (21 patents)Richard BouchardRichard Bouchard (10 patents)Denis LeclairDenis Leclair (8 patents)François DoyonFrançois Doyon (5 patents)Vincent ParadisVincent Paradis (17 patents)Ian Alexander MacFarlaneIan Alexander MacFarlane (12 patents)Herve TurcotteHerve Turcotte (9 patents)Gavin Rohiteshwar KisunGavin Rohiteshwar Kisun (7 patents)René PaquetRené Paquet (5 patents)Claude GiardettiClaude Giardetti (3 patents)Jacob BiernatJacob Biernat (3 patents)Gabriel Emard-ParentGabriel Emard-Parent (2 patents)Patrick L'EsperancePatrick L'Esperance (2 patents)Eugene GekhtEugene Gekht (42 patents)Daniel LecuyerDaniel Lecuyer (20 patents)Gabriel NaccacheGabriel Naccache (10 patents)Lorenzo SanzariLorenzo Sanzari (8 patents)Samuel PaneroSamuel Panero (6 patents)Michael PaolucciMichael Paolucci (4 patents)Yves MartinYves Martin (4 patents)Gerard TheriaultGerard Theriault (3 patents)Young Jung JooYoung Jung Joo (2 patents)Eric LangevinEric Langevin (2 patents)David PyraDavid Pyra (1 patent)Michael FryerMichael Fryer (1 patent)Jagdeep Singh JhingerJagdeep Singh Jhinger (1 patent)Ruoxin HuangRuoxin Huang (1 patent)John Walter PietrobonJohn Walter Pietrobon (3 patents)John PietrobonJohn Pietrobon (3 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Pratt & Whitney Canada Corp. (113 from 2,842 patents)

2. Other (2 from 832,398 patents)

3. Hanwha Aerospace Co., Ltd. (1 from 71 patents)

4. Pratt & Withney Canada Corp. (1 from 2 patents)


116 patents:

1. 12442311 - Turbine case structure for an aircraft propulsion system engine

2. 12420941 - Aircraft engine with exhaust having removable deflector

3. 12416246 - Bearing inner race with sleeve and integrated puller

4. 12416249 - Turbine support case with axial spokes and heat shields

5. 12404780 - Containment ring for gas turbine engine

6. 12404777 - Turbine support case with axial spokes and retaining members

7. 12398661 - Containment ring for gas turbine engine

8. 12385414 - Compressor frangible containment structure

9. 12378894 - Containment ring for gas turbine engine

10. 12331651 - Internal retaining ring arrangement for a rotor assembly

11. 12297776 - Fuel manifold adapter

12. 12270313 - Engine carcass stiffener for high maneuver loads

13. 12264595 - Turbine support case having axial spokes

14. 12188364 - Damper segment for pressurized gas pipe of aircraft engine

15. 12188371 - Turbine rotor dovetail structure with splines

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as of
10/26/2025
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