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For the Inventor, By the Inventor

Velizy Villacoublay, France

Messier-Bugatti-Dowty

Calculating rank
USPTO Granted Patents = 200

% Expired Patents = 6.0



Forward Citations = 481

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224 inventors (with patents filed for the assignee):

goldMedal Richard Masson (25 out of 34 patents)

silverMedal David Frank (16 out of 26 patents)

bronzeMedal Patrick Dunleavy (15 out of 34 patents)

4.  Dominique Ducos (9 out of 13 patents)

5.  David Lemay (7 out of 7 patents)

6.  Michel Basset (7 out of 11 patents)

7.  Jean-Baptiste Vaney (7 out of 7 patents)

8.  Emmanuel Colin (7 out of 7 patents)

9.  Florent Nierlich (7 out of 9 patents)

10.  Julien Thibault (7 out of 12 patents)

11.  Yann Chamaillard (6 out of 11 patents)

12.  Edouard Campbell (6 out of 6 patents)

13.  Nicolas Mazarguil (6 out of 6 patents)

14.  Jean-Michel Patrick Maurice Franchet (5 out of 31 patents)

15.  Gilles Charles Casimir Klein (5 out of 28 patents)


Core Competencies:
Electromechanical Actuator
Braking System
Aircraft Wheel
Landing Gear
Corrosion Treatment
Hydraulic Brake
Drive Mechanism
Composite Material
Proximity Sensor
Machining Systems
Nitrided Steel

200 patents:

1. 11396934 - Method for maneuvering doors of bays of aircraft, and actuator used therefor (2022-07-26),
2. 11313047 - Method of treatment against corrosion and against wear (2022-04-26),
3. 11047036 - Method of fabricating a nitrided low-alloy steel part (2021-06-29),
4. 10676179 - Electromechanical braking method for reducing vibration (2020-06-09),
5. 10663944 - Machining systems comprising a machining facility and control methods (2020-05-26),
6. 10618639 - Method for rotating an aircraft wheel (2020-04-14),
7. 10604239 - Method for rotationally driving the wheel of an airplane (2020-03-31),
8. 10518366 - Method of restoring a wheel to compliance and tooling for performing the method (2019-12-31),
9. 10399672 - Method for fixing an actuator for rotatably driving a wheel of an aircraft (2019-09-03),
10. 10344370 - Method of fabricating a nitrided low-alloy steel part (2019-07-09),
11. 10309500 - Roller made of compressible material (2019-06-04),
12. 10309499 - Drive roller (2019-06-04),
13. 10287003 - Aircraft landing gear with orientable lower part (2019-05-14),
14. 10240651 - Method of unblocking an aircraft wheel brake (2019-03-26),
15. 10208787 - Fusible member intended to join two yokes to form a hinge (2019-02-19),
Company Overview
Messier-Bugatti-Dowty, headquartered in Velizy Villacoublay, France, specializes in the design and manufacture of advanced aircraft landing gear systems. The company focuses on key technologies such as electromechanical actuators, braking systems, and hydraulic brakes, ensuring optimal performance and safety in aviation. With expertise in composite materials and corrosion treatment, Messier-Bugatti-Dowty is committed to innovation in landing gear solutions, contributing significantly to the aerospace industry's technological advancements.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Nov 10 2026

Messier-Bugatti-Dowty USPTO Patent Assignee Logo
200 Patents

#5 in Velizy Villacoublay

#141 in France

#4,223 in the World

Velizy Villacoublay, FR
Velizy Villacoublay, France

Messier-Bugatti-Dowty

Forward Citations = 481

224 inventors:

goldMedal Richard Masson (25 out of 34 patents)

silverMedal David Frank (16 out of 26 patents)

bronzeMedal Patrick Dunleavy (15 out of 34 patents)

4.  Dominique Ducos (9 out of 13 patents)

5.  David Lemay (7 out of 7 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Messier-Bugatti-Dowty. Retrieved from https://idiyas.com/company/messier-bugatti-dowty

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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