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For the Inventor, By the Inventor

Troy, OH, United States of America

Hobart Brothers LLC

Calculating rank
USPTO Granted Patents = 31



Trademarks = 26

Forward Citations = 4

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21 inventors (with patents filed for the assignee):

goldMedal Steven Edward Barhorst (22 out of 48 patents)

silverMedal Mario Anthony Amata (19 out of 37 patents)

bronzeMedal Joseph C Bundy (17 out of 32 patents)

4.  Susan Renata Fiore (7 out of 10 patents)

5.  Daryl L Duncan (7 out of 13 patents)

6.  Kevin M Krieger (5 out of 7 patents)

7.  Patrick Berube (4 out of 7 patents)

8.  Gregory J Bramer (4 out of 4 patents)

9.  Tre′ Dorell Heflin-King (2 out of 3 patents)

10.  Shuang Liu (2 out of 14 patents)

11.  Kevin Pagano (2 out of 16 patents)

12.  Tre' Dorell Heflin-King (2 out of 2 patents)

13.  Darrell Lee Sickels (2 out of 18 patents)

14.  Scott Ryan Rozmarynowski (1 out of 24 patents)

15.  Zhigang Xiao (1 out of 4 patents)


Core Competencies:
Welding Wire
Low-Manganese Alloys
Metal-Cored Wire
Welding Electrodes
Corrosion-Resistant
Additive Manufacturing
Spool Gun Adapter
High Deposition Rates
Zinc-Coated Workpieces
Micro-Porous Tubular
Filler Composition

31 patents:

1. 12673844 - Welding wire spool with breakaway tab (2026-07-07),
2. 12403551 - Systems and methods for low-manganese welding alloys (2025-09-02),
3. 12383988 - Systems and methods for low-manganese welding alloys (2025-08-12),
4. 12330247 - Metal-cored wire electrode for high deposition rate welding processes (2025-06-17),
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. 12042888 - Inverter-based generator and welding system (2024-07-23),
8. 11904415 - Systems and methods for low-manganese welding wire (2024-02-20),
9. 11897063 - Systems and methods for low-manganese welding wire (2024-02-13),
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. 11426821 - Aluminum metal-cored welding wire (2022-08-30),
Company Overview
Hobart Brothers LLC, based in Troy, Ohio, specializes in the development and manufacturing of welding consumables and equipment. The company is recognized for its innovative solutions in the welding industry, providing products that enhance performance and efficiency for various applications. With a strong focus on research and technology, Hobart Brothers is committed to advancing welding processes and materials, serving a diverse range of sectors including construction, manufacturing, and automotive industries.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

31 Patents

#3 in Troy, OH

#485 in Ohio

#10,936 in US

#21,284 in the World

Troy, OH (US)
Troy, OH, United States of America

Hobart Brothers LLC

Forward Citations = 4

21 inventors:

goldMedal Steven Edward Barhorst (22 out of 48 patents)

silverMedal Mario Anthony Amata (19 out of 37 patents)

bronzeMedal Joseph C Bundy (17 out of 32 patents)

4.  Susan Renata Fiore (7 out of 10 patents)

5.  Daryl L Duncan (7 out of 13 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hobart Brothers LLC. Retrieved from https://idiyas.com/company/hobart-brothers

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

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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