Roneldo L Fisher

Title: Roneldo L Fisher: Innovator in Superalloy Technology

Introduction

Roneldo L Fisher is a notable inventor based in Huntington, WV (US). He has made significant contributions to the field of materials science, particularly in the development of advanced superalloys. With a total of 2 patents, Fisher's work focuses on enhancing the performance and durability of materials used in extreme conditions.

Latest Patents

Fisher's latest patents include an "Oxidation Resistant Low Expansion Superalloy" and a "Mechanically Alloyed Nickel-Cobalt-Chromium-Iron Composition of Matter." The oxidation resistant alloy contains iron, cobalt, nickel, and at least 4 to 5% by weight aluminum, featuring a duplex crystalline structure. One component of this structure is a gamma (fcc) phase with a gamma prime phase dispersed within it. The second component is enriched in aluminum and exhibits characteristics of a BCC B2 structured phase. The mechanically alloyed composition contains 30-40% chromium, 5-25% cobalt, and various other elements, designed for applications requiring exceptional resistance to oxidation and hot corrosive media.

Career Highlights

Throughout his career, Fisher has worked with prominent companies such as Inco Alloys International, Inc. and Owens-Corning Fiberglas Corporation. His experience in these organizations has allowed him to refine his expertise in alloy development and material science.

Collaborations

Fisher has collaborated with notable individuals in his field, including John S Smith and Darrell F Smith, Jr. These partnerships have contributed to the advancement of his innovative projects and patents.

Conclusion

Roneldo L Fisher's contributions to superalloy technology demonstrate his commitment to innovation and excellence in materials science. His patents reflect a deep understanding of the complexities involved in creating advanced materials for demanding applications.