Metamora, IL, United States of America

Jay Robert Steffen

This inventor holds 3 USPTO granted patents and 1 published patent application. Top assignee: Caterpillar Inc.. Active years: 2017-2024.

USPTO Granted Patents = 3 

% Patents Active = 100.0

Average Co-Inventor Count = 4.7

ph-index = 1

Forward Citations = 2(Granted Patents)


Location History:

  • Metamora, IL (US) (2017)
  • Washington, IL (US) (2023 - 2024)

Company Filing History:


Years Active: 2017-2024

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3 patents (USPTO):Explore Patents

Title: Innovations by Jay Robert Steffen: A Look into His Contributions

Introduction

Jay Robert Steffen, an innovative inventor based in Metamora, IL, has made significant contributions to the fields of hybrid power systems and hydraulic technologies. With a total of two patents to his name, Steffen's work demonstrates a keen understanding of complex engineering challenges and offers practical solutions to enhance efficiency and control in various systems.

Latest Patents

One of Steffen's latest patents, titled "Hybrid power system control and operating strategy based on power system state vector calculation," showcases his ability to improve the functionality of hybrid power systems. This invention involves calculating a power system state vector derived from energy demand and a predefined data array that defines the power system hardware configuration. Ultimately, the control logic produced allows for a responsive adjustment of energy flow among devices within the hybrid system based on the calculated power request.

His second patent, "Vortex diffuser for rotating/stationary interfaces," addresses challenges in hydraulic systems where rotating and stationary components interact. This invention includes a bore pressure regulating mechanism that maintains hydraulic fluid pressure at or near the supply pressure during gear shaft rotation. By minimizing vortex flow of hydraulic fluid, this design enhances efficiency in the system, providing a direct feed of pressurized fluid at critical points to reduce the chances of fluid vortex formation.

Career Highlights

Jay Robert Steffen is a prominent member of Caterpillar Inc., a leading company known for its construction and mining equipment, engines, and industrial gas turbines. His role within the organization highlights his commitment to advancing engineering solutions and further solidifying Caterpillar's reputation for innovation.

Collaborations

Throughout his career, Steffen has collaborated with fellow inventors Brian James Williams and Mark Allen Batdorff. Working alongside such talented professionals has likely contributed to the innovative outcomes of his patents and the continuous improvement of engineering practices within their projects.

Conclusion

Jay Robert Steffen's contributions as an inventor exemplify the impact of innovative thinking in engineering. His patents not only demonstrate his technical expertise but also provide valuable solutions that can influence the design and functionality of power systems and hydraulic technologies. As he continues his work at Caterpillar Inc., the potential for further innovations remains promising.

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