Company Filing History:
Years Active: 1977
Title: E Darrell Erikson: Innovator in Vapor Deposition Technology
Introduction
E Darrell Erikson is a notable inventor based in Castro Valley, California. He has made significant contributions to the field of physical vapor deposition, particularly in the coating of substrates such as turbine engine parts. His innovative approach has led to advancements in the efficiency and effectiveness of coating processes.
Latest Patents
Erikson holds a patent for "Vapor collimation in vacuum deposition of coatings." This patent describes an improved method for coating substrates at high rates using a physical vapor deposition process. The method involves placing the substrate and a vapor source, such as a metal alloy heated by an electron beam, in a chamber with a gas pressure exceeding 5 mT. By evaporating the source material at high rates, the vapor is collimated, which increases the deposition rate and allows for a higher fraction of the evaporated material to be deposited on the substrate. This innovative technique also enables the coating of areas not in the direct line-of-sight of the vapor source.
Career Highlights
Erikson's career is marked by his work at Airco, Inc., where he has applied his expertise in vapor deposition technology. His contributions have been instrumental in enhancing the performance and reliability of coated components in various applications.
Collaborations
Throughout his career, Erikson has collaborated with notable colleagues, including Kurt D Kennedy and Glen R Scheuermann. These collaborations have further enriched his work and contributed to advancements in the field.
Conclusion
E Darrell Erikson's innovative work in vapor deposition technology has made a significant impact on the industry. His patent for vapor collimation represents a leap forward in coating efficiency, showcasing his dedication to advancing engineering practices.