John Holeman

Title: John Holeman: Innovator in Optimized Textured Surfaces

Introduction

John Holeman is a notable inventor based in Powell, Ohio. He has made significant contributions to the field of surface treatment technologies. His innovative approach focuses on optimizing textured surfaces to enhance adhesion and retention of deposited particles.

Latest Patents

John Holeman holds a patent for "Optimized Textured Surfaces and Methods of Optimizing." This patent outlines methods for treating texturized surfaces of sputter targets. The goal is to improve the adhesion and retention of particles deposited on these surfaces. The process involves texturizing the surfaces using methods such as bead blasting, grit blasting, plasma spraying, or twin-wire-arc spraying. Following this, the textured surface is treated with ice particles, which may include sublimable materials like frozen carbon dioxide or dry ice. Argon can also be utilized as an exemplary ice particle.

Career Highlights

John Holeman is currently employed at Tosoh SMD, Inc., where he applies his expertise in surface optimization. His work has contributed to advancements in the field, particularly in improving the performance of sputter targets.

Collaborations

Throughout his career, John has collaborated with notable colleagues, including David B. Smathers and Joseph W. Buckfeller. These partnerships have fostered innovation and development in their shared field of expertise.

Conclusion

John Holeman's work in optimizing textured surfaces represents a significant advancement in surface treatment technologies. His innovative methods and collaborations continue to influence the industry positively.