Daniel J Shanefield

Title: The Innovative Contributions of Daniel J. Shanefield

Introduction

Daniel J. Shanefield is a notable inventor based in Princeton, NJ, with a remarkable portfolio of five patents. His work primarily focuses on methods that enhance the manufacturing processes of electronic components, particularly in the field of printed circuit boards.

Latest Patents

Shanefield's latest patents include a method for providing an adherent metal coating on an epoxy surface. This innovative technique involves forming metallized coatings on substrates, which are essential for the production of printed circuit boards and other metal-coated articles. The process entails applying a rubber-modified epoxy surface, followed by sputter etching and vacuum depositing a thin metal film of materials such as chromium, nickel, or platinum. Another significant patent is his method for radiation-stimulated deposition of aluminum. This method allows for the deposition of aluminum films on substrates by exposing them to vapors of an aluminum hydride-trialkylamine complex and ultraviolet light, targeting specific areas for aluminum deposition.

Career Highlights

Throughout his career, Shanefield has worked with prominent companies, including Western Electric Company, Inc. and AT&T Technologies, Inc. His experience in these organizations has contributed to his expertise in the field of electronics and materials science.

Collaborations

Shanefield has collaborated with notable individuals in his field, including Fred W. Verdi and Henry Yasuo Kumagai. These partnerships have likely enriched his work and led to further advancements in his inventions.

Conclusion

Daniel J. Shanefield's contributions to the field of electronics through his innovative patents and collaborations highlight his significant impact on manufacturing processes. His work continues to influence the development of advanced materials and technologies.