David M Stotka

Title: The Innovative Mind of David M. Stotka

Introduction: David M. Stotka, hailing from Washington, PA, is an accomplished inventor with a remarkable portfolio featuring five patents. His work primarily centers around advancements in materials used in glass and coatings, demonstrating his commitment to innovation and sustainability.

Latest Patents: Stotka's latest patents showcase his ingenuity in the field of materials science. One notable invention is the ultra low-emissivity (ultra low E) silver coating, which features a silver conductive coating with infrared absorbing properties. This innovative coating comprises a blend of micron-sized silver powders or flakes, carbon black, inorganic pigments, glass frit, and powdered selenium or bismuth metal. The application process involves pasting these dry ingredients with an organic vehicle onto a substrate and firing it at temperatures reaching up to 1400°F. This technique enhances the infrared radiation absorption capabilities while allowing for shorter firing times.

Another significant patent by Stotka details a method of decorating laminated glass. This method involves the application of a pigment package composed of a cross-linkable thermoset resin and a crosslinker that is cured at a lower temperature of approximately 400°F. The use of an organic-based pigment composition facilitates the utilization of thinner glass sheets compared to traditional ceramic enamel pigment compositions.

Career Highlights: Throughout his career, David M. Stotka has contributed to notable companies such as Ferro Corporation and Ciba-Geigy Corporation. His role in these organizations has allowed him to impact the development and application of innovative materials significantly.

Collaborations: Stotka has collaborated with talented individuals, including colleagues George E. Sakoske and Terry J. Brown. Their collective efforts have undoubtedly enriched the research and development landscape within their industry.

Conclusion: David M. Stotka's inventive spirit and contributions to material science have solidified his reputation as a prominent figure in innovation. His patents reflect a dedication to enhancing the functionality and efficiency of materials, paving the way for future advancements in the field.