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David J Stroh

This inventor holds 45 USPTO granted patents and 4 published patent applications and 1 EPO patent, primarily in Internal Combustion Engines. Top assignees: Cummins Inc., Gm Global Technolgoy Operations, Inc., Cummins IP, Inc.. Active years: 2003-2023.

USPTO Granted Patents = 45 (Patent Applications = 4)

% Patents Active = 86.7

EPO Patents = 1 (Patent Applications = 1)

Average Co-Inventor Count = 2.2

ph-index = 9

Forward Citations = 151(Granted Patents)

Location History:

Farmington Hills, MI (US) (2003 - 2011)
Columbus, IN (US) (2011 - 2023)

Company Filing History:

Gm Global Technolgoy Operations, Inc.

Ford Global Technolgoies, LLC

patents

Years Active: 2003-2023

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Areas of Expertise:

EGR Flow Control

Fuel Economy Improvement

Ignition Management

Combustion Diagnostics

Torque Control

Air Fuel Ratio

Knock Suppression

Engine Control Systems

Particulate Filter Regeneration

Transient Conditions

Torsional Conditions

Dual Coil Ignition

45 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11828252 - Engine intake air system including CAC bypass and separate bypass heater, and high-efficiency spark-ignited direct injection liquid propane engine architectures including same (2023-11-28),

2. 11754008 - Techniques for improving fuel economy in dedicated EGR engines (2023-09-12),

3. 11549454 - Systems and methods for controlling EGR flow during transient conditions (2023-01-10),

4. 11519348 - Spark plug configurations for dedicated-EGR engines (2022-12-06),

5. 11396284 - Systems and methods for engine brake diagnostics and control (2022-07-26),

6. 11268463 - Techniques for improving fuel economy in dedicated EGR engines (2022-03-08),

7. 11111872 - System and method for control of volumetric efficiency in a direct injection engine (2021-09-07),

8. 11060468 - Engine intake air system including CAC bypass and separate bypass heater, and high-efficiency spark-ignited direct injection liquid propane engine architectures including same (2021-07-13),

9. 11028792 - Systems and methods for controlling EGR flow during transient conditions (2021-06-08),

10. 11008952 - Vacuum and compression release braking in spark-ignited engines (2021-05-18),

11. 10815919 - Engine control based on combustion misfire of exhaust gas recirculation cylinder (2020-10-27),

12. 10570841 - Regeneration of gasoline particulate filters (2020-02-25),

13. 10508614 - Arbitration strategy for slow response and fast response torque requests (2019-12-17),

14. 10480447 - System and method for control of volumetric efficiency in a direct injection engine (2019-11-19),

15. 10174691 - Systems and methods for controlling EGR flow during transient conditions (2019-01-08),

Title: The Innovative Journey of David J Stroh: A True Inventor Extraordinaire

Introduction:

David J Stroh, a dedicated inventor hailing from Columbus, IN (US), has carved a niche for himself in the industry with his passion for innovation and relentless drive to create. His visionary work continues to inspire aspiring inventors worldwide to push the boundaries of creativity.

Latest Patents:

David J Stroh's latest patents showcase his prowess in engineering:

1. Engine intake air system including CAC bypass and separate bypass heater: This innovation optimizes intake air flow in engines, enhancing performance and efficiency.

2. High-efficiency spark-ignited direct injection liquid propane engine architectures including same: A groundbreaking technique to improve fuel economy in engines, setting new standards in the field.

Career Highlights:

With an impressive portfolio of 45 patents, David J Stroh has made significant contributions to the industry. He has been a valuable asset to renowned companies such as Cummins Inc. and GM Global Technology Operations LLC, where his innovative solutions have left a lasting impact.

Collaborations:

Throughout his career, David J Stroh has collaborated with esteemed colleagues like Samuel C Geckler and Anthony Kyle Perfetto. Together, they have worked on cutting-edge projects, pooling their expertise to drive innovation forward.

Conclusion:

In conclusion, David J Stroh's journey as an inventor showcases his unwavering commitment to pushing the boundaries of innovation. His remarkable work not only sets new benchmarks in the industry but also paves the way for future generations of inventors to follow in his footsteps, inspiring a legacy of creativity and ingenuity.

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