John A Cobler

Title: The Innovations of John A. Cobler

Introduction

John A. Cobler is a notable inventor based in Harwick, PA, who has made significant contributions to the field of chemical engineering. With a total of six patents to his name, Cobler has focused on innovative processes that enhance the preparation and application of coal and bituminous materials.

Latest Patents

Among his latest patents, Cobler has developed a "Process for Preparing Coal Suspensions." This process involves contacting coal with nitric acid and subsequently combining the treated coal with an aqueous base solution. Another significant patent is for "Bituminous Emulsions," which describes a bituminous emulsion containing bituminous material, water, and a product resulting from the reaction of polycyclic, polycarboxylic acids obtained from the oxidation of coal with a base. The process for preparing such an emulsion is also disclosed in this patent.

Career Highlights

Cobler has dedicated his career to advancing the understanding and utilization of coal and bituminous materials. His work at Gulf Research & Development Company has allowed him to explore innovative solutions that address industry challenges. His patents reflect a commitment to improving processes that can lead to more efficient and environmentally friendly applications.

Collaborations

Throughout his career, Cobler has collaborated with various professionals in the field, including his coworker Johann G. Schulz. These collaborations have contributed to the development of his innovative patents and have fostered a spirit of teamwork in research and development.

Conclusion

John A. Cobler's contributions to the field of chemical engineering through his patents demonstrate his innovative spirit and dedication to improving industrial processes. His work continues to influence the industry and pave the way for future advancements.