Company Filing History:
2 out of 2,546 
1 out of 1 
1 out of 2 Years Active: 1989-1997
Title: Innovations of Leslie E Sparks
Introduction
Leslie E Sparks is a notable inventor based in Durham, NC (US), recognized for her contributions to environmental technology. She holds a total of 4 patents, showcasing her innovative approach to solving complex problems related to pollution control.
Latest Patents
One of her latest patents is an electrostatic precipitator designed for the collection of multiple pollutants. This novel electrostatic precipitator features an electrostatic collector section with discharge electrodes positioned between pairs of grounded collector electrodes. It includes a gas entry port located upstream of the electrostatic collector section, along with a transition section where an aqueous acid gas neutralizing agent is sprayed into the gas stream. An additional collector section may be interposed between the gas entry port and the point of injection for the acid gas neutralizing agent. The design allows for effective removal of particulates collected on the grounded electrodes through a liquid spray.
Another significant patent is the electroprecipitator with alternating charging and short collector sections. This innovative design incorporates a plurality of collector sections alternating in series with prechargers, where each collector section is preceded by a charging section. The collector sections contain multiple collection plates spaced to define gas flow lanes, each equipped with corona discharge wires aligned parallel to the gas flow. This configuration enhances the efficiency of pollutant collection while reducing the overall size of the collector sections compared to prior art.
Career Highlights
Leslie E Sparks has worked with esteemed organizations, including the United States of America as represented by the Administrator of the Environmental Protection Agency. Her work has significantly impacted the field of environmental technology, particularly in the development of systems aimed at reducing air pollution.
Collaborations
Throughout her career, Leslie has collaborated with notable professionals such as Norman Plaks and Ronald B Mosley. These collaborations have contributed to her innovative projects and advancements in her field.
Conclusion
Leslie E Sparks is a pioneering inventor whose work in electrostatic precipitators demonstrates her commitment to environmental innovation. Her patents reflect a deep understanding of pollution control technologies and a dedication to improving air quality.