Company Filing History:
Years Active: 2000-2005
Title: The Innovations of William George Ruth
Introduction
William George Ruth is a notable inventor based in Morgantown, PA (US). He holds a total of seven patents, showcasing his significant contributions to the field of materials science and coatings. His work primarily focuses on developing innovative coating powders that cater to various applications.
Latest Patents
Among his latest patents, one notable invention is a coating powder of epoxy resin and low-temperature curing agent. This invention involves a mixture of a self-curing epoxy resin with an equivalent weight ranging from about 100 to about 700. The melt viscosity of this resin is between 200 to 2000 centipoise at 150°C. The low-temperature curing agent maintains its own domain during extrusion, allowing it to be extruded as a single component at temperatures below 220°F. The resulting extrudate is cooled and pulverized to create a low-temperature curable coating powder. This powder cures at temperatures between 225 to 300°F, producing a coating with an exceptionally smooth surface that can achieve either a low or high gloss. It is particularly useful for coating heat-sensitive substrates such as plastics, paper, cardboard, and wood.
Another significant patent is the one-component, low-temperature curable coating powder. This invention also consists of a self-curing epoxy resin with an equivalent weight of 100 to 700 and a melt viscosity of 200 to 3000 centipoise at 150°C. The mixture is extruded or mixed in the molten state as one component at temperatures below 230°F. The cooled extrudate is pulverized to form a low-temperature curable coating powder, which cures at temperatures from 225 to 300°F. This powder is especially beneficial for coating heat-sensitive substrates, including plastic parts for automobiles, paper, cardboard, and wood. Additionally, fiberboard with a simulated wood grain pattern printed on its surface, coated with this invention, can achieve the appearance of natural wood.
Career Highlights
William George Ruth has had a distinguished career, working with prominent companies such as Rohm and Haas Company and Morton International, Inc. His experience in these organizations has contributed to his expertise in developing innovative coating solutions.
Collaborations
Throughout his career, Ruth has collaborated with notable coworkers, including Carryll A. Seelig and Stacy L. Greth. These collaborations have likely enriched his work and led to further advancements
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.