Richard L Fisher

Title: Richard L Fisher: Innovator in Titanium Processing

Introduction

Richard L Fisher is a notable inventor based in Warren, Ohio, who has made significant contributions to the field of titanium processing. With a total of 3 patents to his name, Fisher has focused on innovative methods for improving the quality and usability of titanium castings.

Latest Patents

Fisher's latest patents include a process for the removal of oxide layers from titanium castings using an alkaline earth. This invention addresses the challenge of oxides and oxygen that form on the surface during the investment casting process. By utilizing an alkaline earth deoxidizing agent, the process aims to reduce the inherent hardness of the casting surfaces to levels comparable to the bulk metal. Another significant patent involves the deoxidation of refractory metals. This process entails contacting the refractory metal with a metallic deoxidant in a dry, inert atmosphere, followed by heating to liquefy the deoxidant and partially deoxidize the metal. The final step involves cooling the refractory metal and removing surface contaminants.

Career Highlights

Throughout his career, Richard L Fisher has worked with prominent companies such as RMI Titanium Company and RMI Company. His expertise in titanium processing has positioned him as a valuable asset in the industry.

Collaborations

Fisher has collaborated with various professionals, including his coworker Stanley R Seagle, to advance the field of titanium processing.

Conclusion

Richard L Fisher's innovative work in titanium processing has led to significant advancements in the industry. His patents reflect a commitment to improving the quality of titanium castings, showcasing his role as a key inventor in this specialized field.