Company Filing History:
3 out of 14 
1 out of 2 
1 out of 1 Years Active: 1986-1993
Title: Milburn L Hart: Innovator in Spray Coating Technology
Introduction
Milburn L Hart is a notable inventor based in Tulsa, OK, with a significant contribution to the field of spray coating technology. He holds five patents that showcase his innovative approach to enhancing the efficiency and effectiveness of coating applications in pipelines.
Latest Patents
Among his latest inventions is the "Line Travel Spray Coating Device." This machine is designed to apply a protective coating to pipes as it travels along their length. The device features a two-piece yoke that separates at both the top and bottom, allowing it to fit around the pipe seamlessly. Each piece of the yoke serves as a track for a spray gun, which is flexibly mounted and can move up and down in opposition to one another. The spray guns are controlled to spray only during one direction of travel, ensuring efficient application.
Another significant invention is the "Liquid Spray Machine for Coating Interior of Pipes." This machine is engineered to spray liquid coating material onto the interior surfaces of pipelines. It includes a movable frame that can be rolled through the pipeline, positioning the spray gun accurately. The spray gun is mechanically activated by a cable linked to a gun actuating arm, which pivots based on the movement of a cam plate assembly. This innovative design allows for continuous rotation and precise application of the coating material.
Career Highlights
Milburn has worked with several companies throughout his career, including Commercial Resins Company and Resource Engineering and Manufacturing Corporation. His experience in these organizations has contributed to his expertise in developing advanced coating technologies.
Collaborations
Milburn has collaborated with notable individuals in his field, including Ronald E Carlson, Sr and John W Betteridge. These partnerships have likely enriched his work and led to further innovations in spray coating technology.
Conclusion
Milburn L Hart's contributions to spray coating technology through his patents demonstrate his commitment to innovation and efficiency in industrial applications. His work continues to influence the field and inspire future advancements.