Efrain Carreño-morelli

Title: Efrain Carreño-Morelli: Innovator in Additive Manufacturing

Introduction

Efrain Carreño-Morelli is a notable inventor based in Sion, Switzerland. He has made significant contributions to the field of additive manufacturing, showcasing his innovative approach to creating workpieces through advanced methods.

Latest Patents

Efrain holds a patent for an additive manufacturing method. This method involves a workpiece composed of a base material and an additive. The process includes spreading a granular material in superimposed layers, where the granular material contains the base material and an organic binder. An ink, which contains a solvent for dissolving the binder and a suspension of the additive, is used to print patterns onto individual layers. The ink dissolves the binder in the regions of the patterns, introducing the additive as well. The patterns in the layers collectively produce a three-dimensional shape of the workpiece. After the solvent is expelled, the granular material is connected by the binder, and the additive is fixed. Finally, the unwetted granular material is removed to reveal the green compact of the workpiece, which is then thermally treated to convert the base material and the additive into the final material.

Career Highlights

Efrain Carreño-Morelli is currently employed at Hilti Aktiengesellschaft, a company known for its innovative construction products and services. His work at Hilti has allowed him to further develop his expertise in additive manufacturing and contribute to the company's advancements in this area.

Collaborations

Efrain collaborates with talented coworkers, including Miriam Marxer and Maria Zivcec. Their combined efforts in research and development have fostered a creative environment that encourages innovation.

Conclusion

Efrain Carreño-Morelli is a pioneering inventor in the field of additive manufacturing, with a unique patent that enhances the production of workpieces. His contributions at Hilti Aktiengesellschaft and collaborations with colleagues highlight his commitment to advancing technology in this domain.