Ricky Harris Laurence

Title: Ricky Harris Laurence: Innovator in Tobacco Expansion Technology

Introduction

Ricky Harris Laurence is a notable inventor based in Winston-Salem, NC (US). He has made significant contributions to the field of tobacco processing through his innovative methods and apparatuses. His work focuses on enhancing the expansion of tobacco, particularly through the use of solid carbon dioxide.

Latest Patents

Laurence holds a patent for a "Method of and apparatus for expanding tobacco." This invention involves a unique apparatus that comprises an arcuate, generally C-shaped duct designed to convey tobacco material in a hot gaseous medium. The process aims to sublimate solid carbon dioxide, thereby expanding the tobacco. The duct features a non-circular cross-section, preferably rectangular, with a high width-to-depth ratio. It has an increasing depth from the inlet to an intermediate portion, followed by a decreasing depth towards the outlet. A winnower device is utilized to feed the tobacco material into the duct, while a tangential separator with an adjustable baffle controls the velocity for separating the expanded tobacco from the gaseous medium.

Career Highlights

Ricky Harris Laurence is associated with R.J. Reynolds Tobacco Company, where he has applied his expertise in tobacco technology. His innovative approach has contributed to advancements in the industry, particularly in the methods used for tobacco expansion.

Collaborations

Laurence has worked alongside notable colleagues, including Dale Bowman Poindexter and Russell D. Barnes. Their collaborative efforts have furthered the development of tobacco processing technologies.

Conclusion

Ricky Harris Laurence's contributions to tobacco expansion technology highlight his innovative spirit and dedication to improving industry practices. His patent reflects a significant advancement in the field, showcasing the potential for enhanced tobacco processing methods.