Patrick Dunne

Title: The Innovative Mind of Patrick Dunne

Introduction

Patrick Dunne is a prominent inventor based in Lafayette, California. He has made significant contributions to the field of three-dimensional printing, holding a total of nine patents. His work focuses on enhancing the efficiency and precision of additive manufacturing technologies.

Latest Patents

One of Patrick's latest patents is a high productivity system for printing precision articles. This innovative three-dimensional printing system includes a resin vessel, a support tray, a motorized carriage, a light engine, and a controller. The resin vessel features a transparent sheet that provides a lower boundary for the photocurable resin contained within. The support tray is designed to support the object being fabricated, while the motorized carriage vertically positions the support tray. The light engine projects radiation through the transparent sheet to create the object, which includes a vertical arrangement of dental arches connected by couplings.

Another notable patent defines a transition zone between a shell and lattice cell array in a three-dimensional printing system. This apparatus for additive manufacturing includes a processor and an information storage device that stores software instructions. The software enables the apparatus to receive initial data defining the three-dimensional article, define a shell with an outer surface and an inner cavity, and create a lattice of arrayed unit cells that fill the inner cavity. Transition segments couple the lattice to the inner surface of the shell, enhancing the structural integrity of the printed object.

Career Highlights

Patrick Dunne has established himself as a key figure in the additive manufacturing industry through his work at 3D Systems, Inc. His innovative approaches have contributed to advancements in printing technologies, making them more efficient and versatile.

Collaborations

Throughout his career, Patrick has collaborated with notable figures in the industry, including Charles W. Hull and Jouni P. Partanen. These collaborations have further enriched his work and expanded the impact of his inventions.

Conclusion

Patrick Dunne's contributions to three-dimensional printing exemplify the spirit of innovation in the field. His patents reflect a commitment to advancing technology and improving manufacturing processes. His work continues to influence the future of additive manufacturing.