Grant McEwan

Title: Grant McEwan: Innovator in Corrosion Inhibition Technologies

Introduction

Grant McEwan is a notable inventor based in Austin, TX, who has made significant contributions to the field of corrosion inhibition. With a total of 3 patents to his name, McEwan's work focuses on innovative solutions that address corrosion challenges in various industries.

Latest Patents

One of McEwan's latest patents is for volatile corrosion inhibitor packages. This invention involves a package designed to enclose volatile corrosion inhibiting materials, featuring a first enclosure barrier made from gas-impermeable materials that defines a first enclosed space. Additionally, the package includes a substrate with volatile corrosion inhibitor materials, which is placed within the first enclosed space. In some embodiments, a second enclosure barrier made from gas-permeable, solid particle-impermeable material is included, creating a second enclosed space within the first. This design enhances the effectiveness of the corrosion inhibitors.

Another significant patent by McEwan is a method for reducing corrosion of metal surfaces during semiconductor processing. This method addresses the issue of exposed metal during semiconductor processes, which can lead to corrosion due to ambient humidity. By applying an inhibitor to the exposed surface, a thin protective layer is formed, greatly reducing corrosion risk. This protective layer does not interfere with subsequent processing steps, allowing for greater flexibility in timing between these steps.

Career Highlights

Throughout his career, Grant McEwan has worked with prominent companies such as Freescale Semiconductor and Cortec Corporation. His experience in these organizations has allowed him to develop and refine his innovative approaches to corrosion inhibition.

Collaborations

McEwan has collaborated with notable colleagues, including Scott C. Bolton and Barry Haygood, contributing to advancements in their respective fields.

Conclusion

Grant McEwan's innovative work in corrosion inhibition technologies has made a significant impact on the industry. His patents reflect a deep understanding of the challenges faced in semiconductor processing and corrosion prevention. McEwan continues to be a valuable contributor to the field of materials science and engineering.