Michael L Ryneson

Title: Michael L Ryneson: Innovator in Powder Sintering Technology

Introduction

Michael L Ryneson is a notable inventor based in Pittsburgh, PA (US). He has made significant contributions to the field of powder sintering technology, holding a total of 2 patents. His work focuses on innovative methods for manufacturing green articles and sintered products.

Latest Patents

Ryneson's latest patents include advancements in blended powder solid-supersolidus liquid phase sintering. This technology involves a green article comprising an A-B powder mixture, which consists of a minor volume fraction of a relatively fine powder A and a major volume fraction of a relatively coarse prealloyed powder B. The A-B powder mean particle size ratio is at least about 1:5. Metal powder A is composed of one or more elemental metals or alloys with a melting or solidus temperature above the highest sintering temperature, ensuring stability during the sintering process. Prealloyed metal powder B consists of alloys suitable for supersolidus liquid phase sintering. The resulting green articles made from the A-B powder exhibit a wider sintering temperature window compared to those made from prealloyed metal powder B alone.

Career Highlights

Throughout his career, Ryneson has worked with prominent companies such as Extrude Hone Corporation and The Ex One Company. His experience in these organizations has allowed him to refine his expertise in powder technology and sintering processes.

Collaborations

Ryneson has collaborated with various professionals in his field, including Jianxin Liu. These partnerships have contributed to the advancement of his innovative work.

Conclusion

Michael L Ryneson is a distinguished inventor whose contributions to powder sintering technology have paved the way for new manufacturing methods. His patents reflect a commitment to innovation and excellence in the field.