David B Russell

Title: David B Russell: Innovator in Copper Foil Manufacturing

Introduction

David B Russell is a notable inventor based in Cleveland, OH, with a focus on advancements in the manufacturing of copper foil. He holds two patents that showcase his innovative approach to creating efficient and effective materials for various applications.

Latest Patents

His latest patents include a "Process for manufacturing copper foil on a metal carrier substrate" and "Adhesiveless flexible laminate and process for making adhesiveless flexible laminate." The first patent describes a method and apparatus for forming a thin releasable layer of copper on a carrier substrate. This process involves providing a separation facilitating layer on the substrate, followed by the formation of a vapor-deposited copper layer. The thickness of the copper layer is then increased through electrodeposition, allowing for the copper layer to be applied to a dielectric and released from the carrier substrate. The second patent focuses on an improved adhesiveless flexible laminate, which consists of a polymer film with a plasma-treated surface, a nickel tie coat layer, and a copper seed coat layer. This invention also outlines a process for creating the laminate, emphasizing the importance of plasma treatment and the deposition of nickel and copper layers.

Career Highlights

Throughout his career, David B Russell has worked with prominent companies such as Gould Electronics Inc. and Nikko Materials USA, Inc. His experience in these organizations has contributed to his expertise in the field of materials science and manufacturing processes.

Collaborations

David has collaborated with notable coworkers, including Nicholas E Bergkessel and Tad Bergstresser, who have likely contributed to his innovative projects and patents.

Conclusion

David B Russell's contributions to the field of copper foil manufacturing demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of materials and processes that can lead to significant advancements in technology.