Company Filing History:
2 out of 28 
1 out of 1,109 
1 out of 632 Years Active: 1980-2000
Title: The Innovations of Robert N. Clark
Introduction
Robert N. Clark is a notable inventor based in Sylvania, OH (US), recognized for his contributions to the field of glass technology. With a total of 4 patents, he has made significant advancements that enhance the functionality and performance of glass materials.
Latest Patents
One of his latest patents is for UV absorbing container glass compositions. This innovative container glass composition effectively reduces U.V. light transmission below a wavelength of about 400 nanometers. The composition possesses melting and forming properties similar to soda-lime-silica glass and includes components such as SiO.sub.2, CaO, MgO, K.sub.2 O, SO.sup.-.sub.3, and a U.V. absorbing amount of about 0.4 to 0.8 weight percent FeO+Fe.sub.2 O.sub.3, along with about 2 to 4 weight percent of MnO+MnO.sub.2. Another significant patent involves solid film lubricant compositions and methods of using them. This solid film lubricant composition is designed for hot glass contacting surfaces of glass handling equipment and metal molds used in manufacturing glass articles. The composition is a solution of a solvent, graphite, a solvent-soluble, further curable organopolysiloxane, and NaOH to create an alkaline solution. This solution can be easily sprayed on hot glass contacting surfaces, such as the interior of molds, to form a coating that is curable at room temperature.
Career Highlights
Throughout his career, Robert N. Clark has worked with prominent companies, including Owens-Illinois Glass Container Inc. and Owens-Illinois, Inc. His work has significantly impacted the glass manufacturing industry, leading to improved processes and materials.
Collaborations
Robert has collaborated with notable individuals in his field, including Paul W. Graham and Philip J. Breno. These collaborations have contributed to the development of innovative solutions in glass technology.
Conclusion
Robert N. Clark's contributions to glass technology through his patents and collaborations highlight his role as a significant inventor in the industry. His work continues to influence advancements in glass manufacturing and applications.
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.