Gregory Eugene Hilmas

Title: Innovations of Gregory Eugene Hilmas

Introduction

Gregory Eugene Hilmas is a notable inventor based in Rolla, Missouri. He has made significant contributions to the fields of ceramics and additive manufacturing. With a total of nine patents to his name, Hilmas has developed innovative techniques that enhance the fabrication and joining of ceramic and metal components.

Latest Patents

One of Hilmas's latest patents is for a braze for ceramic and ceramic matrix composite components. This technique involves positioning two parts adjacent to each other to define a joint region. The joint region is then heated using a laser or plasma arc source to achieve an elevated temperature. The parts are pressed together and cooled to create a strong bond. Another significant patent is for a method and apparatus for fabricating ceramic and metal components via additive manufacturing. This process includes filling paste sources with aqueous compositions, mixing them, and extruding the mixture to create three-dimensional objects. The extruded layers are then dried using an oil bath, ensuring uniformity in the final product.

Career Highlights

Throughout his career, Hilmas has worked at the University of Missouri, where he has contributed to research and development in materials science. His work has focused on advancing the capabilities of ceramic and metal components, particularly in additive manufacturing.

Collaborations

Hilmas has collaborated with notable colleagues such as William Gene Fahrenholtz and Shi Chao Zhang. These collaborations have furthered the research and application of innovative materials and manufacturing techniques.

Conclusion

Gregory Eugene Hilmas is a distinguished inventor whose work has significantly impacted the fields of ceramics and additive manufacturing. His innovative patents and collaborations highlight his commitment to advancing technology in these areas.