Pierre-Yves Legare

This inventor holds 19 USPTO granted patents and 1 published patent application, plus 19 CIPO patents and 8 EPO patents. Top assignee: Pratt-Whitney Canada Corp. Active years: 2010-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Pierre-Yves Legare. Retrieved from https://idiyas.com/inventor/pierre-yves-legare

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

USPTO Granted Patents = 19 (Patent Applications = 1)

% Patents Active = 89.5

CIPO Patents = 19 (Patent Applications = 3)

EPO Patents = 8 (Patent Applications = 9)

Average Co-Inventor Count = 2.8

ph-index = 8

Forward Citations = 240(Granted Patents)

Company Filing History:

19 out of 2,886

Pratt-Whitney Canada Corp

patents

Years Active: 2010-2023

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19 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11655731 - Oil distribution system for gas turbine engine (2023-05-23),

2. 11371436 - Method and system for regulating oil flow to an engine (2022-06-28),

3. 11293295 - Labyrinth seal with angled fins (2022-04-05),

4. 10883414 - Engine intake assembly with selector valve (2021-01-05),

5. 10533489 - Compound engine assembly with common inlet (2020-01-14),

6. 10533487 - Engine intake assembly with selector valve (2020-01-14),

7. 10100730 - Secondary air system with venturi (2018-10-16),

8. 9932892 - Compound engine assembly with coaxial compressor and offset turbine section (2018-04-03),

9. 9896998 - Compound engine assembly with modulated flow (2018-02-20),

10. 9879591 - Engine intake assembly with selector valve (2018-01-30),

11. 9797297 - Compound engine assembly with common inlet (2017-10-24),

12. 9726040 - Fluid delivery system for a gas turbine engine (2017-08-08),

13. 9279341 - Air system architecture for a mid-turbine frame module (2016-03-08),

14. 8601785 - Oil supply system with main pump deaeration (2013-12-10),

15. 8453464 - Air metering device for gas turbine engine (2013-06-04),

Title: Pierre-Yves Legare: Innovator in Gas Turbine Engine Technologies

Introduction

Pierre-Yves Legare is an accomplished inventor based in Chambly, Canada, known for his significant contributions to gas turbine engine technologies. With a total of 19 patents to his name, Legare's work continues to impact the engineering landscape, particularly in the areas of oil distribution systems and engine regulation methods.

Latest Patents

Among his latest innovations, Legare has developed an oil distribution system for gas turbine engines. This unique oil supply system facilitates the efficient delivery of oil to a lubricating cavity within the engine, featuring a de-oiler designed with an air-oil inlet, an oil outlet, and an air outlet to ensure optimal functionality.

Additionally, he has created a method and system for regulating oil flow to an engine. This system determines an oil pressure target based on various engine operating parameters and controls the oil flow accordingly. By employing closed-loop feedback obtained from sensors, the system can adjust oil flow based on differences in pressure, enhancing the engine's performance and reliability.

Career Highlights

Legare is currently associated with Pratt & Whitney Canada Corp., where he actively advances innovative technologies in engine design and operation. His commitment to research and development embodies the spirit of innovation that drives the aerospace industry forward.

Collaborations

Throughout his career, Legare has collaborated with skilled professionals, including colleagues Jean Thomassin and Sebastien Bolduc. Their combined expertise fosters an environment of creativity and ingenuity, facilitating the advancement of pioneering solutions in the field.

Conclusion

As an inventor dedicated to enhancing gas turbine engine technologies, Pierre-Yves Legare exemplifies the qualities of innovation and collaboration that are essential for success in engineering. His contributions not only pave the way for improved engine performance but also inspire future generations of inventors and engineers.

Profile summary based on public USPTO records.