Thomas H Birchell

Title: Thomas H. Birchell: Innovator in Asphalt Composition Control

Introduction

Thomas H. Birchell is a notable inventor based in Livermore, California. He has made significant contributions to the field of asphalt technology, particularly through his innovative patent that enhances the efficiency of asphalt mixing processes. His work is instrumental in ensuring that asphalt mixtures meet specific composition requirements.

Latest Patents

Birchell holds a patent for a "Composition control system for an asphalt plant." This system is designed to prepare asphalt mixes of a selected composition by maintaining the correct proportions of various grades of aggregate mixed with liquid asphalt. The system involves repeatedly measuring the weight of aggregate contributions from multiple feed bins, comparing these proportions to desired standards, and adjusting the feeding rates accordingly. This innovative approach ensures that the asphalt mix is consistent and meets quality standards.

Career Highlights

Birchell is associated with Seltec Corporation, where he applies his expertise in asphalt technology. His work has contributed to advancements in the efficiency and quality of asphalt production. His dedication to innovation in this field has made a lasting impact on the industry.

Collaborations

Throughout his career, Birchell has collaborated with notable colleagues, including James L. Morton and James M. Noble. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Thomas H. Birchell's contributions to asphalt technology through his innovative patent demonstrate his commitment to improving industry standards. His work continues to influence the efficiency of asphalt production processes.