Raghunatha K Venkatarayappa

Title: Raghunatha K Venkatarayappa: Innovator in Abrasive Technology

Introduction

Raghunatha K Venkatarayappa is a notable inventor based in Bengaluru, India. He has made significant contributions to the field of abrasive technology, particularly through his innovative patent.

Latest Patents

Raghunatha holds a patent for "Abrasive articles and methods of making and using the same." This invention involves an abrasive article that comprises abrasive particles secured to a substrate by at least one binder material. The binder material includes a cured reaction product of components such as a phenolic resin and an aqueous dispersion of polyurethane. The specific composition of these components is crucial, with the components comprising 56 to 91 percent by weight of the phenolic resin and 44 to 9 percent by weight of the polyurethane. The patent also discloses methods for making and using these abrasive articles.

Career Highlights

Raghunatha is associated with 3M Innovative Properties Company, where he has been instrumental in advancing abrasive technology. His work has not only contributed to the company's portfolio but has also enhanced the efficiency and effectiveness of abrasive products in various applications.

Collaborations

Throughout his career, Raghunatha has collaborated with esteemed colleagues such as Jaime A Martinez and Thomas J Nelson. These collaborations have fostered innovation and have led to the development of cutting-edge technologies in the abrasive sector.

Conclusion

Raghunatha K Venkatarayappa is a distinguished inventor whose work in abrasive technology has made a significant impact. His innovative patent and contributions to 3M Innovative Properties Company highlight his role in advancing this important field.