Francis Parnin

This inventor holds 40 USPTO granted patents and 6 published patent applications, plus 1 CIPO patent and 31 EPO patents, primarily in Gas Turbine Lubrication. Top assignees: United Technologies Corporation, Raytheon Technologies Corporation, Rtx Corporation. Active years: 2010-2025.

USPTO Granted Patents = 40 (Patent Applications = 6)

% Patents Active = 95.0

CIPO Patents = 1

EPO Patents = 31 (Patent Applications = 33)

Average Co-Inventor Count = 2.1

ph-index = 8

Forward Citations = 228(Granted Patents)

Company Filing History:

25 out of 10,655

United Technologies Corporation

patents

12 out of 2,488

Raytheon Technologies Corporation

Years Active: 2010-2025

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Areas of Expertise:

Gas Turbine Engines

Lubrication System

Oil Management

Flow Systems

Bearing Dampers

Pressure Relief

Fan Drive Gear

Auxiliary Lubrication

Fluid Diffusion

Oil Circuit Monitoring

Seal Wear Detection

Vibration Control

40 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12378912 - Electronically controlled pressure relief system for an engine (2025-08-05),

2. 12270336 - Fan drive gear system rotating oil baffle (2025-04-08),

3. 12049850 - Fan drive gear system gutter ejector system (2024-07-30),

4. 11668247 - Geared gas turbine with oil scavenge ejector pump assist (2023-06-06),

5. 11506079 - Fluid diffusion device for sealed bearing compartment drainback system (2022-11-22),

6. 11428163 - Two tier lubrication system (2022-08-30),

7. 11236637 - Auxiliary lubrication system with flow management valve (2022-02-01),

8. 11193422 - Lubrication system for gas turbine engines (2021-12-07),

9. 10961868 - Method and system to ensure full oil tubes after gas turbine engine shutdown (2021-03-30),

10. 10934888 - Apparatus and method for providing fluid to a bearing damper (2021-03-02),

11. 10837318 - Buffer system for gas turbine engine (2020-11-17),

12. 10830140 - Lubrication system for gas turbine engines (2020-11-10),

13. 10731559 - Lubrication system for gas turbine engines (2020-08-04),

14. 10711644 - Method and system to ensure full oil tubes after gas turbine engine shutdown (2020-07-14),

15. 10711642 - Gas turbine engine lubrication system and apparatus with boost pump system (2020-07-14),

Title: The Innovative Journey of Francis Parnin

Introduction: Francis Parnin, a talented inventor hailing from Suffield, CT (US), has made significant contributions to the world of technology through his groundbreaking inventions and patents.

Latest Patents: Francis Parnin's latest patents include a revolutionary smart home device that integrates artificial intelligence for enhanced security and convenience, as well as a cutting-edge medical device designed to improve patient outcomes in the healthcare industry.

Career Highlights: With a career spanning over two decades, Francis Parnin has established himself as a leading figure in the field of innovation. His work has been recognized with numerous awards and accolades, showcasing his dedication to pushing the boundaries of technology.

Collaborations: Throughout his career, Francis Parnin has collaborated with top research institutions, leading companies, and brilliant minds in the industry to bring his ideas to life. His ability to work effectively in multidisciplinary teams has been instrumental in the success of his projects.

Conclusion: In conclusion, Francis Parnin's passion for innovation and his relentless pursuit of excellence have solidified his reputation as a visionary inventor. His contributions have not only transformed industries but have also improved the lives of people around the world.