Gregory J Hildeman

Title: **Innovator Gregory J Hildeman: Pioneering Porous Metals**

Introduction

Gregory J Hildeman, an accomplished inventor based in Murrysville, PA, has made significant contributions to the field of materials science with a focus on aluminum alloys. With a total of 10 patents to his name, Hildeman's innovations are shaping the future of manufacturing processes, particularly in creating advanced porous metal products.

Latest Patents

One of Gregory Hildeman's latest inventions is a method and apparatus for producing a porous metal via spray casting. This inventive method encompasses multiple steps, beginning with providing molten metal and introducing gas into it. The subsequent spray casting process determines the characteristics of the resulting porous metal, including the size and amount of porosity. This innovation allows for customizable pore structures, leading to a new class of metal products crucial for various industrial applications.

Another noteworthy patent involves an aluminum alloy that contains supersaturated levels of dispersoids, made from elements like Zr, Mn, Cr, V, Hf, Ti, Nb, Y, and Sc. This enhanced alloy features these elements in both solid solution form above the saturation limit and as aluminide particles, significantly benefiting the material properties.

Career Highlights

Throughout his career, Hildeman has been associated with notable companies such as the Aluminum Company of America and Alcoa Inc. His tenure at these organizations allowed him to refine his expertise in aluminum metallurgy and contribute to substantial projects that further the capabilities of metal production.

Collaborations

Hildeman has collaborated with esteemed colleagues including Subodh K Das and Perry A Foster, Jr. Their collective efforts have contributed to advancements in material processing and have been instrumental in developing innovative solutions in the aluminum sector.

Conclusion

Gregory J Hildeman’s innovative contributions to the field of porous metals and aluminum alloys underscore the significance of his work in advancing industrial processes. His patents not only reflect his expertise as an inventor but also serve as foundational elements for future advancements in materials science. As industries continue to evolve, Hildeman's inventions will undoubtedly play a pivotal role in shaping new technologies and applications.