Johannes Patzer

Title: Innovations by Johannes Patzer: Pioneering Layered Manufacturing in Vienna

Introduction

Johannes Patzer, an influential inventor based in Vienna, Austria, has made significant contributions to the field of layered manufacturing through his innovative technologies. With a total of seven patents to his name, Patzer's work primarily focuses on processing light-polymerizable materials, specifically for building objects layer by layer.

Latest Patents

Among his notable inventions, two standout patents showcase his groundbreaking methodologies. The first patent, titled "Device and method for processing light-polymerizable material for building up an object in layers," introduces a unique device and method that employs lithography-based generative manufacturing. His approach involves a construction platform designed to be at least partially transparent to light. This allows for a dual exposure unit system that can precisely control the polymerization of overlapping layers, creating complex structures as desired by the user.

In his second significant patent, "Method for the construction of a shaped body," Patzer presents a method that utilizes a layer of liquid photopolymerizable material polymerized into a predetermined contour. This innovative technique enables the formation of shaped bodies through a controlled process utilizing a two-dimensional array of exposure elements, achieving a remarkable level of precision and efficiency.

Career Highlights

Throughout his career, Johannes Patzer has been associated with prestigious organizations, including Ivoclar Vivadent AG and the Technical University of Vienna. His work at these institutions has allowed him to blend academic research with practical applications, enhancing the intersection of science and industry in the realm of manufacturing.

Collaborations

Collaboration has been a cornerstone of Patzer's innovative journey. Noteworthy colleagues, such as Wolfgang Josef Wachter and Christoph Appert, have worked alongside Patzer, contributing to the enhancement and development of his revolutionary ideas in layered manufacturing.

Conclusion

Johannes Patzer’s contributions to the field of layered manufacturing with his patented technologies exemplify his commitment to innovation. His advancements not only push the boundaries of what's possible in creating objects from light-polymerizable materials but also inspire future generations of inventors and researchers to explore the ever-evolving landscape of manufacturing innovations.