John D Parkman

Title: John D Parkman: Innovator in Tobacco Sample Transfer Technology

Introduction

John D Parkman is a notable inventor based in Ware Shoals, SC (US). He has made significant contributions to the field of tobacco processing technology. His innovative approach has led to the development of a unique apparatus that enhances the efficiency of tobacco sample transfer.

Latest Patents

John D Parkman holds a patent for a Tobacco Sample Transfer Apparatus and Method. This invention provides a method and apparatus for automatically taking a cored sample of tobacco from a bale and pneumatically transferring it to a receiving station, such as a stem content analyzer. The patent describes a sample canister with vacuum-operated end closures, which facilitates the pneumatic transfer of the tobacco sample. The process involves delaminating a compacted, cored sample of tobacco and depositing it into an open sample canister. The canister is then closed and pneumatically transported to the analyzer, where it is opened, upended to deposit the sample, reclosed, and returned for further sampling.

Career Highlights

John D Parkman is associated with R.J. Reynolds Tobacco Company, where he has applied his expertise in tobacco technology. His work has contributed to advancements in the industry, particularly in the area of sample analysis and processing.

Collaborations

Throughout his career, John has collaborated with notable colleagues, including Richard M Henderson and Roger A Foote. These collaborations have fostered innovation and development within the tobacco industry.

Conclusion

John D Parkman is a distinguished inventor whose work in tobacco sample transfer technology has made a significant impact. His patent reflects a commitment to improving efficiency in tobacco processing. His contributions continue to influence the industry positively.