Trademarks = 3

Forward Citations = 122

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8 inventors (with patents filed for the assignee):

Billy R Slater (2 out of 9 patents)

Eric L Poe (1 out of 1 patent)

Ramon A Medina (1 out of 1 patent)

4. George Weidman (1 out of 1 patent)

5. Robert L Diehl (1 out of 1 patent)

6. James S Grisham (1 out of 1 patent)

7. Casper Janse (1 out of 1 patent)

8. Donald L Ewing (1 out of 2 patents)

7 patents: Sort by Forward Citations

1. 5508910 - Redundant analog I/O board system (1996-04-16),

2. 5491792 - Sequence of events system using a redundant analog I/O board system (1996-02-13),

3. 5299930 - Low nox burner (1994-04-05),

4. 5223821 - Triac power switching and testing system (1993-06-29),

5. 5195885 - Self-proving burner igniter with stable pilot flame (1993-03-23),

6. 4878831 - Infrared flame detector adaptable for different fuels (1989-11-07),

7. 4022246 - Damper assembly for closing a duct for hot gases (1977-05-10),

Company Overview

Forney International, Inc. is a global provider of welding and metalworking products, serving industries such as automotive, construction, and manufacturing. With a history dating back over 80 years, Forney International has established a reputation for high-quality, innovative products that meet the needs of professionals and hobbyists alike. Their product line includes welding machines, accessories, abrasives, and safety equipment, all designed to help customers achieve superior results in their metalworking projects. Forney International is committed to delivering exceptional customer service and technical support, ensuring that customers have the tools and knowledge they need to succeed.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

7 Patents

#23 in Addison, TX

#2,553 in Texas

#39,907 in US

Addison, TX, United States of America

Forney International, Inc.

Forward Citations = 122

8 inventors:

Billy R Slater (2 out of 9 patents)

Eric L Poe (1 out of 1 patent)

Ramon A Medina (1 out of 1 patent)

4. George Weidman (1 out of 1 patent)

5. Robert L Diehl (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Forney International, Inc.. Retrieved from https://idiyas.com/company/forney-international

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]