Cary D Bremigan

Title: Cary D Bremigan: Innovator in Exhaust Aftertreatment Systems

Introduction

Cary D Bremigan is a notable inventor based in Madison, WI (US), recognized for his contributions to exhaust aftertreatment systems. With a total of six patents to his name, Bremigan has made significant advancements in the field of chemical mixing and acoustic effects in exhaust systems.

Latest Patents

Bremigan's latest patents include an "Exhaust aftertreatment system with spiral mixer," which features a mixer provided by a spiral chamber for the injection of chemical species. Another significant patent is the "Exhaust aftertreatment device, including chemical mixing and acoustic effects." This device incorporates an aftertreatment element for treating internal combustion engine exhaust, an injector for mixing chemical species with the exhaust, and a turbulator to enhance the mixing process. The design includes a two-stage integrated perforated tube combination structure, featuring a turbulent mixing tube disposed in an acoustic tube.

Career Highlights

Throughout his career, Bremigan has worked with various companies, including Digisonix, Inc. and Nelson Industries, Inc. His work has focused on improving the efficiency and effectiveness of exhaust aftertreatment technologies.

Collaborations

Bremigan has collaborated with notable professionals in his field, including C Raymond Cheng and Larry J Eriksson. These collaborations have contributed to the development of innovative solutions in exhaust aftertreatment systems.

Conclusion

Cary D Bremigan's work in exhaust aftertreatment systems showcases his innovative spirit and dedication to improving environmental technologies. His patents reflect a commitment to advancing the field and addressing the challenges associated with internal combustion engine emissions.