Steven M Bellinger

This inventor holds 40 USPTO granted patents and 3 published patent applications and 5 EPO patents, primarily in Vehicle Powertrain Control. Top assignees: Cummins Inc., Cummins Engine Company, Inc., Cummins Engine, Inc.. Active years: 1996-2025.

USPTO Granted Patents = 40 (Patent Applications = 3)

% Patents Active = 95.0

EPO Patents = 5 (Patent Applications = 3)

Average Co-Inventor Count = 1.5

ph-index = 14

Forward Citations = 621(Granted Patents)

Company Filing History:

Cummins Engine Company, Inc.

Years Active: 1996-2025

Loading Chart...

Areas of Expertise:

Vehicle Powertrain

Engine Torque Management

Transmission Shift Optimization

Fuel Efficiency

Driveline Control

Exhaust Aftertreatment

Clutch Assembly

Vehicle Mass Estimation

Engine Cooling

Downhill Speed Control

Gear Shifting

Braking Operation

40 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12491881 - Systems and methods for downhill speed control of a vehicle (2025-12-09),

2. 12331831 - Dynamic control of transmission shift schedules (2025-06-17),

3. 12152670 - Clutch assembly for automated manual transmission (2024-11-26),

4. 12038052 - Apparatuses, methods, systems, and techniques for improving the accuracy of internal combustion engine torque determinations (2024-07-16),

5. 11441468 - Controls for vehicle systems including SCR exhaust aftertreatment and neutral at stop capability (2022-09-13),

6. 11230969 - System and method for optimizing the integration of engines and vehicle driveline retarders (2022-01-25),

7. 11225899 - Supplemental engine braking system (2022-01-18),

8. 11028737 - Mechanical retention member for valvetrain components (2021-06-08),

9. 9694826 - Vehicle controls for determining optimal gear shifting opportunities using dynamically determined vehicle parameters (2017-07-04),

10. D736261 - Shroud (2015-08-11),

11. 8967091 - Thermostat housing which provides optimized coolant flow (2015-03-03),

12. D704740 - Engine (2014-05-13),

13. 8615353 - Driveline system impact reverberation reduction (2013-12-24),

14. 8091344 - System for modifying exhaust gas flow through an aftertreatment device (2012-01-10),

15. 7966115 - System and method for controlling transmission shift points based on vehicle weight (2011-06-21),

Title: An Overview of Steven M. Bellinger: Innovator in Automotive Technology

Introduction

Steven M. Bellinger, based in Columbus, IN, is a prolific inventor with an impressive portfolio of 38 patents. His work primarily focuses on advancements in automotive technology, particularly in the realm of automated manual transmissions and powertrain control systems.

Latest Patents

Among his most recent innovations is the patent for a clutch assembly for automated manual transmissions. This invention outlines a system that includes a dual power path connecting a prime mover to the transmission via a wet clutch, alongside an additional path for synchronizing speed during gear changes. Another notable patent involves enhancements in the accuracy of internal combustion engine torque determinations. This system features an electronic control system that determines engine torque values while accounting for critical factors such as air-fuel ratio and charge transport delay.

Career Highlights

Throughout his career, Bellinger has made significant contributions while working at esteemed organizations such as Cummins Inc. and Cummins Engine Company, Inc. His innovations have played a vital role in improving efficiency and functionality within the automotive industry.

Collaborations

Bellinger has collaborated with notable colleagues, including Richard D. Mason and Matthew W. Workman. These partnerships have fostered an environment of creativity and innovation, aiding in the development of cutting-edge technologies in automotive mechanics.

Conclusion

Steven M. Bellinger's dedication to innovation in the automotive sector is evident through his extensive patent portfolio and his collaborative efforts with industry experts. His contributions have not only advanced technical capabilities but also paved the way for future developments in automotive engineering.