Location History:
- LaGrange, IL (US) (2004)
- Darien, IL (US) (2004)
- Bolingbrook, IL (US) (2007 - 2016)
Company Filing History:
Years Active: 2004-2016
Title: Innovator Spotlight: David A. Grattan
Introduction: David A. Grattan is an esteemed inventor based in Bolingbrook, Illinois. With a remarkable portfolio of 12 patents to his name, Grattan has made significant contributions to the field of materials science and engineering. His innovative approaches are particularly focused on methods for preventing corrosion and stabilizing materials in challenging environments.
Latest Patents: Among his latest inventions, Grattan has developed a method and device for preventing corrosion in hot water systems. This patent discloses a sophisticated method of controlling the oxidation-reduction potential in real-time to inhibit corrosion. It defines operational protective zones within the hot water system, utilizing an oxidation-reduction potential probe that measures the potential at operating temperatures and pressures. The controller interprets this data to determine if it conforms to a preset standard, and if not, it acts to adjust the chemical composition of the hot water system.
Additionally, Grattan has innovated a method of stabilizing silica-containing anionic microparticles in hard water. This approach involves the incorporation of hardness-abating additives either into the water or into the microparticles themselves, ensuring stability and effectiveness for the intended applications.
Career Highlights: Grattan's professional journey includes a vital role at Nalco Company, where he has been instrumental in advancing the company’s capabilities through his inventive insights. His extensive work in the field of corrosion management and materials stabilization has made him a key figure in research and development initiatives.
Collaborations: Throughout his career, Grattan has collaborated with talented individuals, including coworkers Peter D. Hicks and Xiaojun Dang. These collaborations have fostered innovative ideas and solutions, enhancing the quality and impact of their collective work in the industry.
Conclusion: David A. Grattan's contributions as an inventor resonate throughout the materials science sector. His dedication to tackling corrosion and improving material stability places him among the notable innovators of our time. With a solid foundation of patents and a commitment to collaborative innovation, Grattan continues to inspire future generations of inventors.
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.