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East Hartford, CT, United States of America

Pratt & Whitney

USPTO Granted Patents = 14

Forward Citations = 164

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33 inventors (with patents filed for the assignee):

Gordon F Jewess (3 out of 23 patents)

Xinwen Xiao (2 out of 2 patents)

Shiv C Gupta (2 out of 6 patents)

4. Venkata S Bandaru (2 out of 2 patents)

5. Lazar Mitrovic (1 out of 30 patents)

6. Jay Francisco (1 out of 20 patents)

7. Loc Quang Duong (1 out of 32 patents)

8. Victor G Filipenco (1 out of 4 patents)

9. Behzad Hagshenas (1 out of 28 patents)

10. John E Wilber (1 out of 16 patents)

11. Melvin Freling (1 out of 43 patents)

12. Guy Bouchard (1 out of 16 patents)

13. Michael E Mehrer (1 out of 11 patents)

14. Joseph Parkos, Jr (1 out of 37 patents)

15. Jordan T Wall (1 out of 5 patents)

14 patents: Sort by Forward Citations

1. 10125785 - Reduced stress rotor interface (2018-11-13),

2. 10113561 - Secondary flow baffle for turbomachinery (2018-10-30),

3. 9004154 - Combination fuel-oil and air-oil heat exchanger (2015-04-14),

4. 8727734 - Blade retainer clip (2014-05-20),

5. 8657580 - Blade retainment system (2014-02-25),

6. 8446284 - Low oil indication (2013-05-21),

7. 8387357 - Recuperated bypass turbine engine (2013-03-05),

8. 8376088 - Twin lubrication tank filling system (2013-02-19),

9. 8371521 - Low noise exhaust ducting system (2013-02-12),

10. 8357070 - Method of compensating gear carrier bearing misalignment under load (2013-01-22),

11. 8356694 - Recirculating lubrication system with sealed lubrication oil storage (2013-01-22),

12. 7192569 - Hydrogen generation with efficient byproduct recycle (2007-03-20),

13. 6990798 - Hybrid inlet (2006-01-31),

14. 5476363 - Method and apparatus for reducing stress on the tips of turbine or (1995-12-19),

Pratt & Whitney is a world leader in the design, manufacture, and service of aircraft propulsion engines. With a legacy of innovation and a commitment to excellence, Pratt & Whitney is at the forefront of advancing aviation technology. The company's engines power over 50% of the world's passenger aircraft fleet, and they continue to push the boundaries of what is possible in aviation.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

14 Patents

#2 in East Hartford, CT

#466 in Connecticut

#21,640 in US

#40,937 in the World

East Hartford, CT, United States of America

Pratt & Whitney

Forward Citations = 164

33 inventors:

Gordon F Jewess (3 out of 23 patents)

Xinwen Xiao (2 out of 2 patents)

Shiv C Gupta (2 out of 6 patents)

4. Venkata S Bandaru (2 out of 2 patents)

5. Lazar Mitrovic (1 out of 30 patents)

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