David Frank

This inventor holds 26 USPTO granted patents and 3 published patent applications, plus 3 CIPO patents and 29 EPO patents, primarily in Aircraft Braking Systems. Top assignees: Messier-Bugatti-Dowty, Safran Landing Systems, Messier-Bugatti Inc.. Active years: 2010-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David Frank. Retrieved from https://idiyas.com/inventor/david-frank-ajujevyn

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

USPTO Granted Patents = 26 (Patent Applications = 3)

% Patents Active = 100.0

CIPO Patents = 3

EPO Patents = 29 (Patent Applications = 24)

Average Co-Inventor Count = 1.8

ph-index = 4

Forward Citations = 62(Granted Patents)

Location History:

Paris, FR (2010 - 2019)
Velizy-Villacoublay, FR (2014 - 2021)
Moissy-Cramayel, FR (2020 - 2024)

Company Filing History:

16 out of 200

Messier-Bugatti-Dowty

patents

8 out of 212

Safran Landing Systems

4. 1 out of 834,570

Other

patents

Years Active: 2010-2025

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Areas of Expertise:

Aircraft Braking System

Landing Gear

Wheel Speed Measurement

Emergency Braking

Hydraulic Circuit

Shimmy-Damping

Electromechanical Brake

Pressure Measurement

Adaptive Braking Control

Yaw Control

Undercarriage Management

Braking Architecture

26 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12365450 - Strut for aircraft landing gear equipped with an accumulator, landing gear comprising such a strut, and aircraft comprising at least one such landing gear (2025-07-22),

2. 12221081 - Aircraft wheel and brake assembly (2025-02-11),

3. 12054242 - Wheel braking device (2024-08-06),

4. 11535367 - Emergency braking method for an aircraft (2022-12-27),

5. 10969247 - Method of measuring a position of a movable body relative to a fixed body (2021-04-06),

6. 10900989 - Device for measuring the speeds of rotation of at least two wheels of an aircraft undercarriage (2021-01-26),

7. 10851815 - Hydraulic circuit for operating an aircraft landing gear (2020-12-01),

8. 10618640 - Aircraft braking system having a high level of availability (2020-04-14),

9. 10288640 - Method for measuring the rotation speed of a vehicle wheel (2019-05-14),

10. 10005547 - Aircraft undercarriage with shimmy-damping means (2018-06-26),

11. 9914531 - Method for managing the braking of an aircraft with speed measurement close to the braked wheels (2018-03-13),

12. 9718539 - Aircraft landing gear (2017-08-01),

13. 9134730 - Method of managing a turning movement of an aircraft taxiing on the ground (2015-09-15),

14. 9126572 - Method of managing the braking of an aircraft (2015-09-08),

15. 9061661 - Method of managing the braking of an aircraft (2015-06-23),

Title: The Innovative Journey of David Frank in Aircraft Technology

Introduction

David Frank, located in Paris, France, is an accomplished inventor with an impressive portfolio of 25 patents. His innovations primarily focus on aircraft components, showcasing his contribution to enhancing aviation technology and safety.

Latest Patents

Among David's latest advancements is an innovative aircraft wheel and brake assembly that integrates a measurement device to monitor the wheel's speed of rotation. This assembly includes a wheel, a brake mechanism with friction members, an actuator support, and at least one brake actuator to selectively exert braking force. The measurement device consists of a target and a sensing component that produces a signal representative of the target's rotation speed. This design ensures that the target rotates with the wheel while the sensing component is mounted on the actuator support, allowing precise detection of rotation.

Another notable invention is a wheel braking device that is designed to maintain optimal control. This device features a control system that interrupts the control of either the first or second actuator if the braking torque, as measured by the first sensor, exceeds a predetermined limit. These inventions signify David's dedication to enhancing the reliability and functionality of aircraft systems.

Career Highlights

David has had a remarkable career in the aerospace sector, working for prominent companies such as Messier-Bugatti-Dowty and Safran Landing Systems. His experience in these leading organizations has undoubtedly contributed to his expertise in developing cutting-edge technology for aircraft.

Collaborations

Throughout his career, David has collaborated with distinguished professionals, including David Lemay and Michel Basset. Their joint efforts have led to the development of innovative solutions in aeronautics, showcasing the importance of teamwork in driving advancements in the industry.

Conclusion

David Frank's contributions to the field of aviation, evident through his 25 patents, demonstrate his innovative spirit and commitment to enhancing aircraft safety and performance. His latest inventions, including the aircraft wheel and brake assembly and the advanced wheel braking device, highlight the ongoing evolution of aviation technology. As he continues to collaborate with industry experts, David remains a key figure in the pursuit of innovation in aerospace engineering.

Profile summary based on public USPTO records.