Company Filing History:
Years Active: 1995-1999
Title: Innovations of Raymond Augustus Bradford
Introduction
Raymond Augustus Bradford is a notable inventor based in Woodbridge, CA. He has made significant contributions to the field of materials science, particularly in the development of advanced nickel-aluminum structures. With a total of 3 patents to his name, Bradford's work showcases his expertise and innovative spirit.
Latest Patents
One of Bradford's latest patents is a method of preparing porous nickel-aluminum structures. This process provides a method of fabricating porous aluminide articles. It involves plating a preform with nickel and aluminum to create a metal-plated structure. The nickel plating is achieved through electrodeposition or gaseous plating, while the aluminum plating utilizes gaseous deposition of an organometallic-aluminum compound. The preform can take the shape of an open felt, woven fabric, or reticulated foam. The reactive sintering of the metal-plated structure results in an open nickel-aluminum structure that possesses porosity, excellent strength, and oxidation properties above 400°C.
Another significant patent by Bradford is a process for producing nickel hydroxide from elemental nickel. This innovative process introduces elemental nickel into at least a 4N aqueous ammonia solution, forming a mixture. By activating the nickel powder in this mixture, the nickel reacts with oxygen in the solution, leading to the dissolution of the nickel and the production of a loaded solution containing nickel and hydroxyl ions. The redox potential of the solution remains negative during the dissolution process. Finally, distilling the loaded solution to vaporize the aqueous ammonia results in the precipitation of nickel hydroxide.
Career Highlights
Bradford is currently employed at Inco Limited, where he continues to push the boundaries of innovation in materials science. His work has not only advanced the understanding of nickel-aluminum structures but has also contributed to the development of new materials with enhanced properties.
Collaborations
Throughout his career, Bradford has collaborated with notable colleagues, including James A Bell and Kirt Kenneth Cushnie. These collaborations have fostered a creative environment that encourages the exchange of ideas and the pursuit of groundbreaking innovations.
Conclusion
Raymond Augustus Bradford's contributions to the field of materials science through his patents and innovative processes highlight his role as a leading inventor. His work continues to inspire advancements in technology and materials engineering.