Location History:
- Hamilton, CA (2004)
- Charlottetown, CA (2019)
Company Filing History:
Years Active: 2004-2019
Title: Douglas G Clark: Innovator in Battery Technology
Introduction
Douglas G Clark is a notable inventor based in Charlottetown, Canada. He has made significant contributions to the field of battery technology, holding 2 patents that showcase his innovative approach to improving lead-acid battery systems.
Latest Patents
One of his latest patents is titled "Method and apparatus for continuously mixing battery pastes." This invention involves a process and apparatus for continuously mixing and applying paste to battery grids. The method reacts particulate lead oxide, water, and sulphuric acid in an elongated mixer, maintaining a controlled reaction temperature to achieve an exit product temperature between 60°C and 80°C. Additionally, additives such as reinforcing fibers and carbon or graphite powder can be incorporated to enhance the mixture.
Another significant patent is "Continuous extruded lead alloy strip for battery electrodes." This method focuses on producing lead alloy strips for the fabrication of battery electrodes by extruding a lead alloy at elevated temperatures. The rapid cooling of the extruded strip allows for the desired microstructure, resulting in battery grids that exhibit reduced vertical growth and improved corrosion resistance.
Career Highlights
Throughout his career, Douglas G Clark has worked with several companies, including Teck Cominco Metals Ltd. and Mitek Holdings, Inc. His experience in these organizations has contributed to his expertise in battery technology and innovation.
Collaborations
Douglas has collaborated with notable individuals in the industry, including Albert M Vincze, Kenneth Henning, and Runo Gustavsson. These collaborations have likely enriched his work and led to further advancements in his field.
Conclusion
Douglas G Clark is a prominent inventor whose work in battery technology has led to significant advancements in lead-acid battery systems. His innovative patents reflect his commitment to improving battery performance and efficiency.