Donald C Heinn

Title: Inventor Spotlight: Donald C. Heinn from Maplewood, MN

Introduction

Donald C. Heinn is an accomplished inventor based in Maplewood, Minnesota. With a focus on innovative solutions in the manufacturing sector, he holds a significant patent that showcases his contribution to coated abrasive technologies.

Latest Patents

Heinn's notable patent is for the "Endless Coated Abrasive Article," which includes a unique splice design. This innovative product features a backing layer bonded with abrasive grains via several binder layers. The invention introduces a method for creating splices using radiation-curable adhesives, such as acrylated urethanes. This approach not only eliminates environmental concerns associated with solvent usage but also accelerates production since the splice adhesive can cure in under one minute, allowing for immediate packaging of coated abrasive belts.

Career Highlights

Heinn works with the Minnesota Mining and Manufacturing Company, widely recognized for its advancements in abrasive products and innovative manufacturing processes. His expertise in adhesive technologies has enhanced the company’s product offerings, reinforcing its position as a leader in the industry.

Collaborations

Collaborating with notable colleagues Jon R. Pieper and Eric G. Larson, Heinn has contributed to a culture of innovation within the company. Their collective efforts have paved the way for advancements in coated abrasive technology, demonstrating the power of teamwork in driving progress in engineering solutions.

Conclusion

Donald C. Heinn's contributions to the field of coated abrasive articles exemplify the impact of innovative thinking and collaboration in invention. With his patent for endless coated abrasive articles, he continues to inspire advancements in manufacturing, showcasing how individual ingenuity can lead to significant improvements in technology.