Company Filing History:
4 out of 462 
1 out of 832,891 Years Active: 1988-1994
Title: The Innovations of Gerald L. Evarts
Introduction
Gerald L. Evarts is a notable inventor based in Tonawanda, NY (US). He has made significant contributions to the field of materials science, particularly in paint compositions and welding technologies. With a total of 5 patents, his work has had a lasting impact on various industrial applications.
Latest Patents
One of Evarts' latest patents is a paint composition containing ferrophosphorus. This innovative paint composition consists of about 50 to about 95 wt % of a pigment, about 5 to about 50 wt % of a binder, and sufficient solvent to achieve a solids content of about 30 to about 100 wt %. The pigment is composed of two components: about 0 to about 90 wt % zinc and about 10 to about 100 wt % of a specific type of ferrophosphorus. The ferrophosphorus in this invention contains approximately 45 to about 63 wt % iron, about 20 to about 35 wt % phosphorus, about 2 to about 10 wt % vanadium, and about 1 to about 10 wt % chromium. Another significant patent focuses on resistance welding of galvanized steel. This invention features a coating that improves resistance welding of galvanized steel parts or sheets. It comprises a binder and a metal phosphide pigment, preferably ferrophosphorus, with a particle size ranging from about 0.1 to about 30 microns. The coating can be applied to various surfaces and offers advantages such as reduced welding current and increased weldability.
Career Highlights
Throughout his career, Gerald L. Evarts has worked with prominent companies, including Occidental Chemical Corporation. His expertise in materials and welding technologies has positioned him as a valuable contributor to the industry.
Collaborations
Evarts has collaborated with notable individuals in his field, including Donald H. Campbell and George T. Miller. These collaborations have further enriched his work and innovations.
Conclusion
Gerald L. Evarts is a distinguished inventor whose contributions to paint compositions and welding technologies have made a significant impact on industrial practices. His innovative patents continue to influence the field and demonstrate his commitment to advancing technology.