Location History:
- Leechburg, PA (US) (1989)
- Bettendorf, IA (US) (1992)
Company Filing History:
Years Active: 1989-1992
Title: Innovations of Brian A Cheney
Introduction
Brian A Cheney is a notable inventor based in Bettendorf, IA (US). He has made significant contributions to the field of aluminum alloys, holding a total of 2 patents. His work focuses on enhancing the properties of aluminum materials, particularly in relation to lithium-containing alloys.
Latest Patents
Cheney's latest patents include a method for creating low aspect ratio lithium-containing aluminum extrusions. This method involves extruding a low aspect ratio section of a lithium-containing aluminum alloy, which results in improved properties. The extrusions are designed to maintain a temperature range of 400°F to 1000°F during the process, achieving a tensile yield strength of at least 60 ksi.
Another significant patent is the aluminum alloy two-step aging method. This method thermally treats aluminum alloy articles to enhance their strength and fracture toughness. It involves heating the article to allow soluble alloy components to enter into solution, followed by rapid cooling and aging at specific temperatures to achieve desired strength levels.
Career Highlights
Brian A Cheney is currently employed at the Aluminum Company of America. His work at this company has allowed him to develop innovative methods that improve the performance of aluminum alloys in various applications.
Collaborations
Cheney has collaborated with notable coworkers, including Roberto J Rioja and Jeffrey J Witters. Their combined expertise contributes to the advancement of aluminum alloy technologies.
Conclusion
Brian A Cheney's contributions to the field of aluminum alloys through his patents demonstrate his commitment to innovation and improvement in material properties. His work continues to influence the industry and pave the way for future advancements.