Trademarks = 28

Forward Citations = 11

Loading Chart...

6 inventors (with patents filed for the assignee):

James B Welch (2 out of 18 patents)

Michael J Buehler (1 out of 21 patents)

Kent Kekeis (1 out of 6 patents)

4. Sean Thompson (1 out of 9 patents)

5. Donald C Pyde (1 out of 3 patents)

6. Barry D Stephens (1 out of 16 patents)

4 patents: Sort by Forward Citations

1. 11377055 - Crash attenuator with release plate hinge assembly, release plate hinge assembly and method for the use thereof (2022-07-05),

2. 9683339 - Portable roadway warning device (2017-06-20),

3. 9677233 - Pedestrian barrier and barrier system (2017-06-13),

4. 9181665 - Barrier system and connector (2015-11-10),

Trinity Highway Products LLC is a leading manufacturer of highway safety products in North America. They specialize in developing and producing a wide range of innovative guardrail systems, end treatments, and crash cushions to protect motorists on the road. With a strong commitment to quality and safety, Trinity Highway Products has established itself as a trusted provider of highway safety solutions.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 2 2025

4 Patents

#32 in Addison, TX

#3,832 in Texas

#58,967 in US

Addison, TX, United States of America

Trinity Highway Products LLC