Company Filing History:
Years Active: 1996-2005
Title: Innovations by William Thomas Whited
Introduction
William Thomas Whited, an accomplished inventor from Saginaw, MI, has made significant contributions to the field of foundry technology. With a total of four patents to his name, his work focuses primarily on methods of sand coremaking, which enhance the efficiency and effectiveness of mold production in foundries.
Latest Patents
Whited's most recent patents include innovative methods and systems for creating sand particle foundry mold members. His first patent details a method for making these molds, where sand particles are coated with an aqueous dispersion of a suitable binder material, such as gelatin gel. The moist gelatin-coated particles are then gravity-fed into a pattern box, subjected to multi-axis vibration for optimal packing. Following this, radio frequency energy is applied to promote the flow of the binder and facilitate air flow to remove moisture, resulting in a hardened mass of particles that forms the mold member.
Additionally, he has developed a patent that defines a foundry mold member composed of sand particles bound together by a concentrated binder at the points of contact. This binder is mainly gelatin with a Bloom rating of less than 175 Bloom grams. The process emphasizes the importance of cooling the coated particles to ambient temperature and conditioning them to the right water content to ensure efficient migration of the gelatin during mold formation.
Career Highlights
Whited's career is marked by his role at GM Global Technology Operations LLC, where he leverages his expertise in materials and manufacturing processes. His innovative approaches have not only advanced the capabilities within the foundry sector but have also contributed to the operational improvements of his company.
Collaborations
Throughout his professional journey, William Thomas Whited has collaborated with notable colleagues, including June-Sang Siak and Mark Allen Datte. These collaborations have fueled the development of new techniques and solutions that further enhance the efficiency of manufacturing processes in the foundry industry.
Conclusion
William Thomas Whited continues to be a driving force in foundry technology innovation. His patents reflect a deep understanding of materials science and manufacturing processes, securing his position as a distinguished inventor. As he progresses in his career, his contributions are sure to shape the future of foundry operations and inspire the next generation of inventors.