Company Filing History:
Years Active: 1984-1986
Title: Innovations of Robert G Hart
Introduction
Robert G Hart is a notable inventor based in Bethlehem, PA (US). He has made significant contributions to the field of coatings, particularly in enhancing corrosion resistance in metal substrates. With a total of 4 patents to his name, Hart's work has had a considerable impact on various industries, including automotive manufacturing.
Latest Patents
One of Hart's latest patents is a coating method and product thereof. This invention is directed to a coating method and to the product produced by such method. The method includes selecting a ferrous substrate, such as steel sheet, preferably containing a first coating with corrosion-resistant and adhesion-promoting characteristics. An outer coating of an organic resin containing a particulate metallic aluminum-zinc alloy is then applied, which consists of between 5 and 95% by weight aluminum, with the balance being zinc. The particle size of the alloy is ideally no more than about 10 microns. This product is particularly suited for the subsequent application of a cathodic electrophoretic primer coat, commonly used in the automotive industry.
Another significant patent by Hart is a method of producing improved metal-filled organic coatings and the product resulting from this method. This invention relates to producing a metal-filled organic coating on a substrate, which provides enhanced corrosion protection. The invention focuses on enhancing the corrosion-resistant properties of zinc-rich organic coatings by subjecting them to an electric discharge, such as in corona discharge treatment.
Career Highlights
Robert G Hart has had a distinguished career, primarily working with Bethlehem Steel Corporation. His innovative approaches to coating technologies have positioned him as a key figure in the field. His work has not only advanced the understanding of corrosion resistance but has also led to practical applications in various industries.
Collaborations
Hart has collaborated with notable individuals in his field, including his coworker Herbert E Townsend. These collaborations have contributed to the development of advanced coating technologies and have furthered the impact of their innovations.
Conclusion
Robert G Hart's contributions to the field of coatings and corrosion resistance are noteworthy. His innovative patents and career at Bethlehem Steel Corporation highlight his dedication to advancing technology in this area. His work continues to influence industries that rely on durable and effective coating solutions.