Location History:
- Yardley, PA (US) (1976)
- Raleigh, NC (US) (1982)
Company Filing History:
Years Active: 1976-1982
Title: Innovations by Francis P Malaspina
Introduction
Francis P Malaspina is a notable inventor based in Yardley, PA, who has made significant contributions to the field of battery technology. With a total of two patents to his name, he has developed innovative methods that enhance the performance and efficiency of lead-acid batteries.
Latest Patents
One of his latest patents is a method of preparing a battery paste containing fibrous materials. This method involves mixing a water dispersion of polyfluoroethylene with lead material, followed by the addition of an aqueous solution of sulfuric acid. The resulting paste exhibits improved characteristics, allowing for a substantial reduction in plate weights and density, as well as minimizing the loss of active material due to plate shedding. The savings in active material can range from 10 to 30% compared to conventional lead-acid pastes, all without compromising battery performance.
Another significant patent is for a lead chloride electrode designed for a seawater battery. This primary seawater battery utilizes a metallic sheet anode and a sheet cathode made of lead chloride, with an addition of lead oxide to enhance performance. The inclusion of lead oxide results in a shortened rise time, particularly beneficial when the battery is used in low-temperature conditions.
Career Highlights
Throughout his career, Francis P Malaspina has worked with prominent companies such as Exide Corporation and ESB Incorporated. His experience in these organizations has contributed to his expertise in battery technology and innovation.
Collaborations
Some of his notable coworkers include William J Martini and Joseph C Duddy, who have collaborated with him on various projects and innovations in the field.
Conclusion
Francis P Malaspina's contributions to battery technology through his innovative patents demonstrate his commitment to advancing the field. His work continues to influence the development of more efficient and effective battery systems.