Donley D Rowenhorst

Title: Donley D Rowenhorst: Innovator in Abrasive Technology

Introduction

Donley D Rowenhorst is a notable inventor based in Maplewood, MN (US). He has made significant contributions to the field of abrasive technology, holding a total of five patents. His work focuses on the development of shaped abrasive particles and methods for their production.

Latest Patents

One of his latest patents is titled "Shaped abrasive particles and method of making same." This patent describes a method for creating abrasive particles with specific shapes, which are essential for enhancing the performance of abrasive articles. The process involves several steps, including providing a dispersion of alpha alumina precursor particles, molding them into a specified shape, and subsequently calcining and sintering the particles to achieve the desired characteristics. Another important patent is "Abrasive article containing shaped abrasive particles," which details the composition of abrasive articles that utilize these specially shaped particles. The geometric configuration of the particles, particularly triangular shapes, is designed to optimize their effectiveness during use.

Career Highlights

Donley D Rowenhorst has spent a significant portion of his career at Minnesota Mining and Manufacturing Company, commonly known as 3M. His innovative work has contributed to the advancement of abrasive technologies, making a lasting impact on the industry.

Collaborations

Throughout his career, Rowenhorst has collaborated with notable colleagues, including Todd A Berg and William Keith Leonard. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Donley D Rowenhorst's contributions to abrasive technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the development of advanced abrasive materials and methods.