Company Filing History:
Years Active: 2003-2004
Title: Innovations by Richard H Riggs
Introduction
Richard H Riggs is an accomplished inventor based in Saline, MI (US). He holds 2 patents that showcase his expertise in the field of engineering and manufacturing. His innovative approaches have contributed significantly to advancements in various industrial processes.
Latest Patents
One of his notable inventions is an annealing apparatus designed to anneal only a portion of an elongated tubular workpiece. This apparatus includes an elongated tube that receives the workpiece, allowing a first end to be positioned within the tube while the second end extends outwardly. An induction coil is placed around the workpiece portion exteriorly of the tube, and a source of pressurized nitrogen/hydrogen is connected to the tube's interior. During the annealing operation, the tube is filled with hydrogen/nitrogen, and the induction coil is energized to heat the desired portion of the workpiece. This process is complemented by the flow of hydrogen/nitrogen through the tube, which cools the workpiece and maintains an oxygen-free environment.
Another significant patent by Riggs is for an apparatus that thermosets thermoplastic tubes into predefined shapes with bends. This apparatus features an oven with a heated interior chamber and an elongated former with a channel that matches the tube's shape. A thermally absorbent coating is applied to the surface of the former at each bend, providing the necessary thermal energy to reset the tube's memory at those locations. A conveyor system moves the tube through the oven, ensuring efficient processing.
Career Highlights
Throughout his career, Richard H Riggs has worked with several companies, including Pilot Industries, Inc. and Martinrea Industries, Inc. His experience in these organizations has allowed him to refine his skills and contribute to various engineering projects.
Collaborations
Riggs has collaborated with notable coworkers such as David J Gabbey and Patrick L Marion. Their teamwork has likely fostered an environment of innovation and creativity in their respective fields.
Conclusion
Richard H Riggs is a distinguished inventor whose contributions to the field of engineering are evident through his patents and career achievements. His innovative solutions continue to impact the industry positively.