Douglas James Weatherall

Title: Innovations of Douglas James Weatherall

Introduction

Douglas James Weatherall is a notable inventor based in Bolton, CA, with a remarkable portfolio of 14 patents. His work primarily focuses on advancements in injection molding technology, showcasing his expertise in the field.

Latest Patents

Among his latest patents is a method for the injection molding of multilayer articles with post-pullback pressure monitoring. This innovative approach involves a surface layer material injection unit and an internal layer material injection unit working in tandem to enhance the molding process. Another significant patent addresses improving shot repeatability in multilayer reciprocating screw injection molding machines. This method effectively prevents pressure communication between melt channels, ensuring consistent results in the molding process.

Career Highlights

Throughout his career, Weatherall has contributed to prominent companies such as Husky Injection Molding Systems Limited and Ehc Canada, Inc. His experience in these organizations has allowed him to refine his skills and develop groundbreaking technologies in injection molding.

Collaborations

Weatherall has collaborated with notable professionals in his field, including Andrew Oliver Kenny and Alexander Stuart Caunce. These partnerships have further enriched his work and contributed to the advancements in injection molding technology.

Conclusion

Douglas James Weatherall's contributions to the field of injection molding through his innovative patents and collaborations highlight his significant impact on the industry. His work continues to influence the development of more efficient and effective molding techniques.