Donald R Sloan

Title: Innovations by Donald R. Sloan

Introduction

Donald R. Sloan is an accomplished inventor based in Stillwater, MN (US). He has made significant contributions to the field of laser processing, particularly in the area of foam materials. With a total of 2 patents, his work focuses on reducing discoloration during laser processing.

Latest Patents

One of his latest patents is titled "Under Material Air Purge." This invention presents an assembly and method designed to minimize discoloration of foam materials that occurs during laser processing. The assembly is configured to be positioned below the material being processed, directing air into the open cells of the foam to pressurize it during the laser operation. The air delivery mechanism includes one or more apertures for an air chamber located directly beneath the material's travel path. By aligning these apertures with the laser beam's axis and focal point, the pressurization of the open cells in the target area effectively reduces discoloration caused by the processing. The concurrent laser processing and pressurization significantly decrease the settling of debris and smoke on the material, thereby enhancing the quality of the finished product.

Career Highlights

Throughout his career, Donald R. Sloan has worked with notable companies such as Preco, Inc. and Presco, Inc. His experience in these organizations has contributed to his expertise in laser processing technologies and innovations.

Collaborations

Some of his coworkers include Austin Dando and Daniel B. Miller. Their collaboration has likely played a role in advancing the projects they have worked on together.

Conclusion

Donald R. Sloan's innovative contributions to laser processing technology demonstrate his commitment to improving material quality through his inventions. His patents reflect a deep understanding of the challenges faced in the industry and offer practical solutions to enhance processing outcomes.