Steven Edward Barhorst

This inventor holds 48 USPTO granted patents and 15 published patent applications, plus 19 CIPO patents and 18 EPO patents, primarily in Welding Technology. Top assignees: Hobart Brothers LLC, Illinois Tool Works Inc., Hobart Brothers Company. Active years: 2004-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Steven Edward Barhorst. Retrieved from https://idiyas.com/inventor/steven-edward-barhorst

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

USPTO Granted Patents = 48 (Patent Applications = 15)

% Patents Active = 100.0

CIPO Patents = 19 (Patent Applications = 1)

EPO Patents = 18 (Patent Applications = 15)

Average Co-Inventor Count = 3.3

ph-index = 6

Forward Citations = 202(Granted Patents)

Company Filing History:

Illinois Tool Works Inc.

patents

12 out of 72

Hobart Brothers Company

patents

Years Active: 2004-2025

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Areas of Expertise:

Low-Manganese Alloys

Welding Electrodes

Automated Welding

Corrosion-Resistant

Metal-Cored Wire

High Deposition Rate

Submerged Arc Welding

Zinc-Coated Workpieces

Micro-Porous Tubular Wire

Data Acquisition

Fume Estimation

Welding Wire

48 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12403551 - Systems and methods for low-manganese welding alloys (2025-09-02),

2. 12383988 - Systems and methods for low-manganese welding alloys (2025-08-12),

3. 12330247 - Metal-cored wire electrode for high deposition rate welding processes (2025-06-17),

4. 12208476 - Systems, methods, and apparatus to preheat welding wire (2025-01-28),

5. 12134147 - Systems and methods for low-manganese welding alloys (2024-11-05),

6. 12128506 - Systems and methods for welding electrodes (2024-10-29),

7. 11904415 - Systems and methods for low-manganese welding wire (2024-02-20),

8. 11897063 - Systems and methods for low-manganese welding wire (2024-02-13),

9. 11766732 - Systems and methods for automated root pass welding (2023-09-26),

10. 11697171 - Systems and methods for welding zinc-coated workpieces (2023-07-11),

11. 11633814 - Systems and methods for welding electrodes (2023-04-25),

12. 11590612 - Micro-porous tubular welding wire (2023-02-28),

13. 11577345 - Systems and methods for low-manganese welding alloys (2023-02-14),

14. 11426825 - Systems and methods for welding mill scaled workpieces (2022-08-30),

15. 11400549 - Tubular wires made from copper coated strip (2022-08-02),

Title: Innovations by Steven Edward Barhorst: Pioneering Advances in Welding Technology

Introduction

Steven Edward Barhorst, based in Sidney, OH, is a distinguished inventor with an impressive portfolio of 45 patents. His innovations primarily focus on welding technology, showcasing his commitment to enhancing efficiency and effectiveness in this critical field.

Latest Patents

Barhorst's latest patents illustrate his forward-thinking approach. One significant invention is a system designed to preheat welding wire. This apparatus features a power source that provides current through a welding circuit, a preheating circuit for the electrode, and a controller that monitors voltage and adjusts current based on specific goals and parameters. This invention aims to optimize welding performance and reduce defects in welds.

Another notable patent revolves around systems and methods for low-manganese welding alloys. This innovative arc welding consumable includes precise proportions of manganese and various strengthening and grain control agents. The resulting weld deposit exhibits outstanding tensile strength, yield strength, ductility, and toughness, significantly minimizing manganese fume generation during welding operations.

Career Highlights

Throughout his career, Barhorst has made substantial contributions to companies such as Hobart Brothers LLC and Illinois Tool Works Inc. His work has continually pushed the boundaries of welding technology, allowing for better material performance and safer operational practices in industrial environments.

Collaborations

Barhorst has collaborated with talented individuals like Mario Anthony Amata and Joseph C Bundy. These partnerships have likely fostered an environment of creativity and innovation, leading to the development of numerous advanced welding technologies.

Conclusion

Steven Edward Barhorst exemplifies the spirit of innovation in the welding industry. His extensive patent portfolio and collaborative efforts underline his significant impact on improving welding processes and materials. As he continues to innovate, the advancements stemming from his work will likely play a vital role in shaping the future of welding technology.

Profile summary based on public USPTO records.