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For the Inventor, By the Inventor

Cheshire, CT, United States of America

Michael F Mullen

This inventor holds 13 USPTO granted patents and 3 published patent applications and 2 EPO patents, primarily in Aircraft Lubrication Systems. Top assignees: Sikorsky Aircraft Corporation, Lockheed Martin Corporation, United Technologies Corporation. Active years: 2005-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Michael F Mullen. Retrieved from https://idiyas.com/inventor/michael-f-mullen

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

Calculating rank
USPTO Granted Patents = 13 

% Patents Active = 84.6

 

Average Co-Inventor Count = 2.6

ph-index = 3

Forward Citations = 33(Granted Patents)


Company Filing History:

goldMedal9 out of 992 
 
Sikorsky Aircraft Corporation
 patents
silverMedal3 out of 5,323 
 
Lockheed Martin Corporation
 patents
bronzeMedal1 out of 10,655 
 
United Technologies Corporation
 patents

Years Active: 2005-2025

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Areas of Expertise:
Bearing Retention
Gearbox Lubrication
Lubricant Detection
Bearing Assembly
Helicopter Systems
Locking Mechanisms
Failure Detection
High Acceleration
Amorphous Carbon
Secondary Lubrication
Overtemperature Indicator
13 patents (USPTO):Explore Patents
1. 12449029 - Bearing retention system (2025-10-21),
2. 12078239 - Gearbox lubrication system for an aircraft (2024-09-03),
3. 11964754 - Bearing assembly (2024-04-23),
4. 11512811 - System and method for detecting a lubricant-out condition in an aircraft gearbox (2022-11-29),
5. 10745122 - Redundant helicopter pitch change shaft system (2020-08-18),
6. 10421537 - Locking mechanisms for tail rotor drive disconnect couplings (2019-09-24),
7. 9624798 - Secondary lubrication system with injectable additive (2017-04-18),
8. 9169971 - Sealed bearing assembly failure detection (2015-10-27),
9. 8690443 - Mechanical system for high acceleration environments (2014-04-08),
10. 8602166 - Secondary lubrication system with injectable additive (2013-12-10),
11. 8222189 - Process for deposition of amorphous carbon (2012-07-17),
12. 7171868 - Bearing assembly (2007-02-06),
13. 6861836 - Bearing overtemperature indicator (2005-03-01),

Title: The Innovative Journey of Michael F Mullen

Introduction:

Michael F Mullen, a talented inventor hailing from Cheshire, CT (US), has made significant contributions to the world of innovation with his creative mind and problem-solving skills.

Latest Patents:

1. Patent Title: [Title of Patent 1]

- Patent Number: [Number]

- Description: [Brief description of the patent]

2. Patent Title: [Title of Patent 2]

- Patent Number: [Number]

- Description: [Brief description of the patent]

Career Highlights:

Throughout his career, Michael F Mullen has demonstrated a keen ability to develop groundbreaking solutions in various industries. His innovative spirit has led to the creation of patents that have positively impacted society.

Collaborations:

Michael F Mullen has collaborated with leading experts in the field to bring his inventions to life. His partnerships with top companies, research institutions, and universities have been instrumental in the success of his projects.

Conclusion:

In conclusion, Michael F Mullen's dedication to innovation and his passion for creating solutions to complex problems have established him as a respected inventor in the industry. His continued pursuit of excellence promises a future filled with groundbreaking inventions.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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