Jimmie L Dean

Title: The Innovations of Jimmie L. Dean

Introduction

Jimmie L. Dean is a notable inventor based in Bartlesville, Oklahoma, renowned for his contributions to the field of blow molding processes. With a total of four patents to his name, he has significantly impacted the way certain thermoplastic articles are manufactured, particularly those featuring inwardly projecting hollow bosses.

Latest Patents

Jimmie L. Dean's latest innovative contributions include two patents that focus on the blow molding process. The first patent describes a method for blow molding an article with an inwardly projecting hollow boss that incorporates a closed end. This inventive process involves a molten parison adapting to the shape of a fixed pin within a mold part, aiming to create the hollow boss. A unique aspect of this invention is its apparatus, which features a reciprocable sleeve that can be slid within the mold part over the pin. The process is designed such that the sleeve is initially extended, positioning its end flush with the pin, before retracting after a predetermined delay. This innovative approach results in a boss with a thicker end, which enhances structural integrity and minimizes the risk of penetration or cracking when a screw is inserted into the hollow boss.

The second patent echoes the principles of the first, emphasizing the blow molding process with a similar apparatus structure. Both inventions reflect Dean's commitment to improving manufacturing techniques and ensuring product reliability.

Career Highlights

Throughout his career, Jimmie L. Dean has worked for prominent companies, including Phillips Petroleum Company and Phillips Petroleum. His tenure at these organizations has undoubtedly played a role in shaping his inventive prowess and understanding of practical applications in the industry.

Collaborations

During his professional journey, Dean has collaborated with talented individuals such as John R. Rathman and Donald L. Peters. These partnerships likely fostered a creative environment that contributed to the development of his innovative ideas and patents.

Conclusion

Jimmie L. Dean remains a significant figure in the realm of innovations related to blow molding processes. Through his patents and professional collaborations, he continues to pave the way for advancements in manufacturing techniques that enhance the functionality and reliability of thermoplastic products. His work exemplifies the spirit of innovation that drives progress in technology and manufacturing.