Daniel Blais

This inventor holds 11 USPTO granted patents and 3 published patent applications, plus 4 CIPO patents and 2 EPO patents. Top assignees: Pratt-Whitney Canada Corp, Pratt & Whitney Canada Corp.. Active years: 1992-2020.

USPTO Granted Patents = 11 (Patent Applications = 3)

% Patents Active = 100.0

CIPO Patents = 4 (Patent Applications = 1)

EPO Patents = 2

Average Co-Inventor Count = 1.9

ph-index = 5

Forward Citations = 86(Granted Patents)

Location History:

St.-Hilaire, CA (1992)
Mont St. Hilaire, CA (1995)
St. Jean sur Richelieu, CA (2010)
St-Hilaire, CA (2010)
St-Jean-sur-Richelieu, CA (2013 - 2020)

Company Filing History:

10 out of 2,886

Pratt-Whitney Canada Corp

patents

1 out of 270

Pratt & Whitney Canada Corp.

patents

Years Active: 1992-2020

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11 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10851688 - Oil leakage recovery system for gas turbine engine (2020-12-01),

2. 10526907 - Internally cooled seal runner (2020-01-07),

3. 9752616 - Bearing system with bearing damper (2017-09-05),

4. 9631508 - Internally cooled seal runner (2017-04-25),

5. 9410429 - Air cooling shaft at bearing interface (2016-08-09),

6. 9279367 - Pressure regulating valve for aircraft engine (2016-03-08),

7. 8578967 - Pressure regulating valve for aircraft engine (2013-11-12),

8. 7704029 - Arrangement for releasably holding a component in a fixed position on a shaft (2010-04-27),

9. 7699530 - Oil scavenge system for gas turbine engine bearing cavity (2010-04-20),

10. 5477673 - Handling bleed valve (1995-12-26),

11. 5174545 - Contamination resistant bleed valve (1992-12-29),

Title: The Innovative Contributions of Daniel Blais

Introduction

Daniel Blais is a notable inventor based in St-Jean-sur-Richelieu, Canada. He has made significant contributions to the field of gas turbine engine technology, holding a total of 11 patents. His work focuses on improving the efficiency and reliability of gas turbine engines through innovative designs and systems.

Latest Patents

Among his latest patents is the "Oil Leakage Recovery System for Gas Turbine Engine." This system is designed to recover leaked oil in the oil system of a gas turbine engine. It features a collecting reservoir with an inlet and outlet opening, a piston that can block or allow oil to leak, and a pressure-controlled actuator system that manages the piston’s position based on the oil system's pressure. Another significant patent is the "Internally Cooled Seal Runner," which is a contact seal assembly for a gas turbine engine shaft. This assembly includes a seal runner that connects to the shaft and has concentric inner and outer annular portions, creating internal fluid passages to enhance performance.

Career Highlights

Daniel Blais has worked with prominent companies in the aerospace industry, including Pratt & Whitney Canada Corp. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in gas turbine technology.

Collaborations

Throughout his career, Daniel has collaborated with talented individuals such as Johnny Vinski and Alain Lewis. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Daniel Blais is a distinguished inventor whose work has significantly impacted the gas turbine engine sector. His innovative patents and collaborations highlight his commitment to advancing technology in this field.