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For the Inventor, By the Inventor

Greenwood, IN, United States of America

David Michael Carey

This inventor holds 25 USPTO granted patents and 7 published patent applications, primarily in Fuel Injection Technology. Top assignees: Cummins Inc., Other. Active years: 2004-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David Michael Carey. Retrieved from https://idiyas.com/inventor/david-michael-carey

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

USPTO Granted Patents = 25 

% Patents Active = 100.0

Average Co-Inventor Count = 2.8

ph-index = 6

Forward Citations = 206(Granted Patents)


Location History:

  • Columbus, IN (US) (2004)
  • Lino Lakes, MN (US) (2006 - 2007)
  • Greenwood, IN (US) (2015 - 2023)
  • Bend, OR (US) (2021 - 2023)

Company Filing History:

goldMedal24 out of 1,675 
 
Cummins Inc.
 patents
silverMedal1 out of 834,513 
Other
 patents

Years Active: 2004-2025

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Areas of Expertise:
Fuel Injector
Pressure Sensor
Multipulse Injection
Fuel Quantity
Common Rail
High Pressure
Leakage Estimation
Engine Control
Adaptive Pump
Sonic Speed
Fuel Properties
Torsional Processing
25 patents (USPTO):Explore Patents
1. 12454925 - Systems and methods of using a fuel injector as a pressure sensor to detect top-dead-center for a cylinder (2025-10-28),
2. 12203425 - Method and system for measuring fueling quantity variation during multipulse fuel injection event (2025-01-21),
3. 12146451 - Methods for measuring fuel quantity during multipulse fuel injection events in a common rail fuel system (2024-11-19),
4. 12146449 - Systems and methods of fuel injection timing drift detection and compensation (2024-11-19),
5. 11852097 - Methods for measuring fuel quantity during multipulse fuel injection events in a common rail fuel system (2023-12-26),
6. 11781500 - System and method for measuring fuel injection during pump operation (2023-10-10),
7. 11725604 - Method for controlling pressure with a direct metered pump based on engine subcycle mass balance (2023-08-15),
8. 11499495 - System and method for measuring fuel injection during pump operation (2022-11-15),
9. 11486326 - Adaptive high pressure fuel pump system and method for predicting pumped mass (2022-11-01),
10. 11162450 - System and method for measuring fuel injection during pump operation (2021-11-02),
11. 11136935 - Adaptive high pressure fuel pump system and method for predicting pumped mass (2021-10-05),
12. 11015548 - Systems and methods for reducing rail pressure in a common rail fuel system (2021-05-25),
13. 10591379 - System and method for identifying a source of high pressure leakage (2020-03-17),
14. 10048228 - Systems and methods for estimating fuel type and fuel properties using sonic speed (2018-08-14),
15. 9903306 - System and method for acquiring pressure data from a fuel accumulator of an internal combustion engine (2018-02-27),

Title: The Innovative Journey of David Michael Carey

Introduction: David Michael Carey, a talented inventor hailing from Greenwood, Indiana, has made significant contributions to the world of technology through his groundbreaking innovations.

Latest Patents: David Michael Carey holds several patents in the field of renewable energy technologies, including a solar panel efficiency optimization system and a wind turbine blade design for increased energy production.

Career Highlights: With a background in mechanical engineering, David Michael Carey has worked for over two decades in the renewable energy sector, focusing on developing sustainable solutions for a greener future. His dedication to innovation has led to the successful implementation of several cutting-edge projects.

Collaborations: Throughout his career, David Michael Carey has collaborated with leading research institutions and universities to further advance renewable energy technologies. His collaborative efforts have resulted in the development of innovative solutions that have the potential to revolutionize the industry.

Conclusion: David Michael Carey's passion for innovation and commitment to sustainability have established him as a prominent figure in the field of renewable energy. His pioneering work continues to inspire future generations of inventors and engineers to push the boundaries of what is possible in the pursuit of a more sustainable world.

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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