Lars H Hillert

Title: Innovations by Lars H Hillert in Diamond Tool Technologies

Introduction

Lars H Hillert is a notable inventor based in Saltsjö-Boo, Sweden, recognized for his significant contributions to the field of diamond tool technology. With a total of eight patents to his name, Hillert has demonstrated remarkable expertise in developing advanced tools tailored for rock drilling, metal cutting, and wear part applications.

Latest Patents

One of Hillert’s latest inventions focuses on diamond tools designed specifically for rock drilling, rock cutting, and metal cutting applications. This innovative patent describes buttons, inserts, and bodies made from cemented carbide, which are enhanced with layers of chemical vapor deposition (CVD) or physical vapor deposition (PVD) fabricated diamond. These components undergo high pressure and high temperature (HP/HT) treatment in the diamond stable area, ensuring their durability and effectiveness. The unique structure of the cemented carbide bodies may feature either a uniform composition or a sophisticated multi-structure, which includes an eta-phase encapsulated by a cemented carbide surface devoid of eta-phase.

Career Highlights

Throughout his career, Lars H Hillert has collaborated with some prominent companies in the industry, including Sandvik AB and Diamant Boart Stratabit S.A. His work in these organizations has played a critical role in advancing diamond tool technology, affirming his reputation as a leader in the field.

Collaborations

Throughout his journey, Hillert has had the privilege of working alongside talented individuals such as Mats G Waldenström and Mahlon D Dennis. These collaborations have facilitated a rich exchange of ideas and innovations, contributing to the development of cutting-edge technologies in the diamond tools sector.

Conclusion

Lars H Hillert’s innovative contributions in the realm of diamond tools mark a significant impact on rock drilling and metal cutting applications. With his extensive patent portfolio and commendable collaborations, he continues to be a driving force in the advancement of the industry, paving the way for future innovations.