Location History:
- Pittsburgh, PA (US) (1981)
- Wilkins Township, PA (US) (1997)
Company Filing History:
Years Active: 1981-1997
Title: Innovations by Nancy M Fitzgerald
Introduction
Nancy M Fitzgerald is a notable inventor based in Wilkins Township, Pennsylvania. She has made significant contributions to the field of aluminum production and processing, holding two patents that showcase her innovative methods. Her work focuses on improving the brightness of aluminum hydroxide and enhancing the energy efficiency of aluminum production.
Latest Patents
One of her latest patents is a method for improving the brightness of aluminum hydroxide removed from a caustic solution. This method involves pre-filtering the solution to remove contaminants, contacting the filtered solution with a specific adsorbent, and adsorbing additional contaminants onto the calcined compound. The process aims to produce an aluminum hydroxide product with a whiteness level of 85% or higher based on a 100% TiO2 reference standard.
Another significant patent is for the energy-efficient production of aluminum by carbothermic reduction of Al2O3 in a stack-type reactor. This method includes inserting a charge of Al2O3 and carbon into the reactor, where they are reacted at elevated temperatures to produce aluminum and carbon monoxide. The process is designed to minimize energy consumption, requiring only 32.7 megajoules of electrical energy to produce 1.00 kg of aluminum.
Career Highlights
Nancy M Fitzgerald is associated with the Aluminum Company of America, where she applies her expertise in aluminum processing. Her innovative approaches have contributed to advancements in the industry, particularly in enhancing product quality and production efficiency.
Collaborations
She has collaborated with notable coworkers, including C Norman Cochran and Richard B Phillips, who have also contributed to the field of aluminum production.
Conclusion
Nancy M Fitzgerald's contributions to aluminum processing through her innovative patents highlight her role as a significant inventor in the industry. Her work not only improves product quality but also enhances energy efficiency in aluminum production.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.