Company Filing History:
Years Active: 2011-2013
Title: Ralph E Showman: Innovator in Foundry Technology
Introduction
Ralph E Showman is a notable inventor based in Galloway, OH (US). He has made significant contributions to the foundry industry, particularly through his innovative patents. With a total of 2 patents, Showman has demonstrated his expertise and commitment to advancing foundry technology.
Latest Patents
Showman's latest patents include "Foundry mixes containing sulfate and/or nitrate salts and their uses." This invention discloses a foundry mix that incorporates sulfate and/or nitrate salts, which can be utilized to create foundry shapes through various processes such as warm-box, hot-box, no-bake, and cold-box methods. The patent also covers the application of these foundry shapes in producing metal castings, as well as the metal castings themselves prepared by the described processes. Another significant patent is "Process for casting a part from a pour of molten metal into a mold assembly." This invention focuses on filters made from refractory materials, preferably insulating materials, combined with chemical binders. These filters are essential in the foundry industry for filtering molten metal, and the patent also details the process for preparing these filters.
Career Highlights
Ralph E Showman is currently associated with Ask Chemicals GmbH, where he continues to contribute to the field of foundry technology. His work has been instrumental in developing innovative solutions that enhance the efficiency and effectiveness of metal casting processes.
Collaborations
Showman has collaborated with notable coworkers, including Sean B Harmon and Ronald C Aufderheide. Their combined expertise has likely contributed to the successful development of innovative technologies in the foundry sector.
Conclusion
Ralph E Showman is a distinguished inventor whose work in foundry technology has led to significant advancements in the industry. His patents reflect a deep understanding of the materials and processes involved in metal casting, showcasing his valuable contributions to the field.