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For the Inventor, By the Inventor

Perrysburg, OH, United States of America

Steven Mastroianni

This inventor holds 6 USPTO granted patents. Top assignee: Dana Heavy Vehicle Systems Group, LLC. Active years: 2021-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Steven Mastroianni. Retrieved from https://idiyas.com/inventor/steven-mastroianni

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

USPTO Granted Patents = 6

% Patents Active = 100.0

Average Co-Inventor Count = 2.4

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:

goldMedal6 out of 288 
 
Dana Heavy Vehicle Systems Group, LLC
 patents

Years Active: 2021-2024

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6 patents (USPTO):Explore Patents
1. 12017634 - Systems and methods for disconnecting tandem axles (2024-06-25),
2. 11691612 - Systems and methods for disconnecting tandem axles (2023-07-04),
3. 11667193 - Method of controlling a tandem axle assembly (2023-06-06),
4. 11662007 - Passive fully locking mechanical inter-axle differential assembly (2023-05-30),
5. 11125317 - Guide member and a drive unit assembly using the same (2021-09-21),
6. 10926633 - Method of controlling a tandem axle assembly (2021-02-23),

Title: Innovations by Steven Mastroianni

Introduction

Steven Mastroianni is an accomplished inventor based in Perrysburg, Ohio. He has made significant contributions to the field of vehicle technology, particularly in the area of multi-axle assemblies. With a total of six patents to his name, Mastroianni's work focuses on enhancing vehicle efficiency and performance.

Latest Patents

One of Mastroianni's latest patents is titled "Systems and methods for disconnecting tandem axles." This innovation provides methods and systems for controlling a multi-axle assembly in a vehicle. The multi-axle assembly can be operated according to a requested mode, which includes providing torque at one, two, or no axles. The requested mode is selected based on vehicle speed, allowing for adjustments in operation to improve fuel efficiency while the vehicle is in motion.

Career Highlights

Mastroianni works at Dana Heavy Vehicle Systems Group, LLC, where he applies his expertise in vehicle technology. His innovative approaches have contributed to advancements in the automotive industry, particularly in optimizing the performance of heavy vehicles.

Collaborations

Some of Mastroianni's notable coworkers include Jeremy M Frenznick and Andrew T Brammer. Their collaborative efforts have further enhanced the development of innovative solutions within the company.

Conclusion

Steven Mastroianni's contributions to vehicle technology through his patents demonstrate his commitment to innovation and efficiency in the automotive industry. His work continues to influence advancements in multi-axle assembly systems.

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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