Trademarks = 3

Forward Citations = 197

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5 inventors (with patents filed for the assignee):

Gerald A Sill (6 out of 6 patents)

Gary Lynn Fenton (5 out of 46 patents)

Jeffrey Wayne Liebelt (1 out of 4 patents)

4. Robert S Ingram (1 out of 1 patent)

5. James G Jimenez (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. 6578902 - Wall joint configuration (2003-06-17),

2. 6450564 - Wall joint configuration (2002-09-17),

3. 6237794 - Stacking post top casting (2001-05-29),

4. 5934742 - Plate trailer with logistics slots (1999-08-10),

5. 5816423 - Intermodal container (1998-10-06),

6. 5794960 - Chassis with convertible gooseneck (1998-08-18),

7. 5183375 - Container stacking apparatus (1993-02-02),

Company Overview

Stoughton Trailers, Inc. is a leading manufacturer of semi-truck trailers, providing high-quality products to customers across the United States. With a focus on innovation and durability, Stoughton Trailers offers a wide range of trailer solutions for various industries. Their commitment to excellence and customer satisfaction has earned them a reputation as a trusted and reliable partner in the transportation industry.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

7 Patents

#4 in Stoughton, WI

#867 in Wisconsin

#39,907 in US

Stoughton, WI, United States of America

Stoughton Trailers, Inc.

Forward Citations = 197

5 inventors:

Gerald A Sill (6 out of 6 patents)

Gary Lynn Fenton (5 out of 46 patents)

Jeffrey Wayne Liebelt (1 out of 4 patents)

4. Robert S Ingram (1 out of 1 patent)

5. James G Jimenez (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Stoughton Trailers, Inc.. Retrieved from https://idiyas.com/company/stoughton-trailers

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]