Donald Joe Herron

Title: The Innovative Contributions of Donald Joe Herron

Introduction

Donald Joe Herron is a notable inventor based in Manteca, California. He has made significant contributions to the field of engineering, particularly in the development of advanced mechanical systems. With a total of five patents to his name, Herron's work showcases his commitment to innovation and problem-solving.

Latest Patents

Herron's latest patents include a Motorized Support Jack and an Extreme-UV Lithography Vacuum Chamber Zone Seal. The Motorized Support Jack is a compact, vacuum-compatible device designed to support heavy loads and adjust their positions. It features a housing with a base, roller devices for slidable surfaces, and a motor-driven wedge mechanism that allows for precise movement. This invention enables individual jacks to lift objects at various angles and provides enhanced capabilities when multiple jacks are used together.

The Extreme-UV Lithography Vacuum Chamber Zone Seal addresses particle contamination in photolithography systems. By establishing multiple pressure zones, this system effectively encloses critical components such as the reticle and projection optics. The vacuum apparatus includes a housing that defines a vacuum chamber, metrology trays that separate compartments at different pressures, and conductance seal devices that minimize vibrations. This innovative design is crucial for maintaining the integrity of optical surfaces in advanced manufacturing processes.

Career Highlights

Throughout his career, Herron has demonstrated a strong focus on developing technologies that enhance operational efficiency and precision. His inventions reflect a deep understanding of mechanical engineering principles and a dedication to advancing the field.

Collaborations

Herron has collaborated with notable colleagues, including Steven Julian Haney and Leonard Elliott Klebanoff. These partnerships have contributed to the successful development and implementation of his innovative ideas.

Conclusion

Donald Joe Herron's contributions to engineering and innovation are evident through his patents and collaborative efforts. His work continues to influence the field, showcasing the importance of creativity and technical expertise in solving complex challenges.