Location History:
- Chatanooga, TN (US) (1997)
- Chattanooga, TN (US) (1992 - 2000)
- Ooltewah, TN (US) (2004 - 2015)
Company Filing History:
14 out of 130 
1 out of 1 
1 out of 39 
Years Active: 1992-2015
Title: **Innovative Contributions of Thomas R. Campbell in Chattanooga, TN**
Introduction
Thomas R. Campbell is an accomplished inventor based in Chattanooga, TN, known for his significant contributions to the field of engineering and construction machinery. With a remarkable portfolio of 16 patents, Campbell has demonstrated a dedicated commitment to innovation and problem-solving in his industry.
Latest Patents
Two of Campbell's latest inventions exemplify his ingenuity and technical expertise. The first patent is for a **Hopper Insert for Asphalt Paving Machine**. This innovative design enhances the functionality of asphalt paving machines by installing a hopper insert above the hopper conveyor, ensuring a more efficient conveyance of asphalt material. The unique design features an opening that widens from the front end to the rear end, optimizing material flow.
The second patent is a **Vibratory Plow**. This plow assembly includes a housing with two shafts, each having different eccentricities. The assembly's innovative design allows for precise control and movement of a surface breaker blade, enhancing the plowing process. This invention includes a balancing mechanism to ensure stability during operations, showcasing Campbell's focus on improving machinery efficiency.
Career Highlights
Throughout his career, Thomas R. Campbell has made a significant impact in the engineering and construction machinery sector. He has worked with reputable companies such as Astec Industries, Inc. and Ri Properties, Inc., where he has applied his inventive prowess to develop solutions for industry challenges. His experience in these organizations has undoubtedly informed his innovative spirit.
Collaborations
Collaboration is a key aspect of the innovation process, and Campbell has worked alongside notable colleagues, including Herbert E. Jakob and Chris McSharry. Their combined efforts contribute to a rich collaborative environment that fosters creativity and the development of cutting-edge technologies.
Conclusion
Thomas R. Campbell stands out as a leading inventor based in Chattanooga, TN, with a diverse array of patents that enhance construction machinery performance. His work continues to impact the industry positively and inspires future innovations. His commitment to improving the efficacy of paving machines and machinery design is a testament to his capabilities as an inventor.