Company Filing History:
Years Active: 1987-1988
Title: **Herbert F. Campbell: Innovator in Corrosion Resistance**
Introduction
Herbert F. Campbell is a notable inventor based in Franklin, Ohio, recognized for his contributions in the field of corrosion resistance in construction materials. With a total of two patents to his name, Campbell has dedicated his career to developing innovative solutions that enhance the longevity and durability of metal articles.
Latest Patents
Among his most notable inventions is a protected metal article, specifically designed as a culvert that features a corrosion-resistant composite coating. This patented method involves a novel coating process utilized in a conventional hot dip coating line. The process includes a steel strip that is pre-treated to ensure it is at the optimal coating temperature and free of oxides. As the strip passes through a molten coating metal bath, a fibrous aramid paper is pressed into the molten coating layer immediately after exiting the bath. This innovative technique allows for the steel strip to be fabricated into construction products such as culverts, which can further be protected with bituminous-type coatings.
Career Highlights
Throughout his career, Campbell has remained committed to advancing the field of metal protection. Working with Armco Inc., he has honed his expertise in developing methods that improve metal integrity, which is essential for various construction applications. His contributions have played a significant role in enhancing the performance of culverts and other construction products against corrosive environments.
Collaborations
During his time at Armco Inc., Campbell collaborated with esteemed coworkers such as Christy Christ and Gayle P. Fields. Together, this innovative team has worked on projects that focus on improving material properties and developing patented technologies that serve various industries.
Conclusion
Herbert F. Campbell's innovations in corrosion-resistant coatings demonstrate the importance of invention in the construction industry. His patents reflect a commitment to improving metal durability, ultimately contributing to safer and more reliable infrastructure. As he continues to work with Armco Inc. and collaborate with fellow innovators, the impact of his work will undoubtedly be felt in the years to come.