Location History:
- Hunt Valley, MD (US) (2016)
- Baltimore, MD (US) (2016 - 2017)
- Sparks, MD (US) (2020 - 2023)
Company Filing History:
Years Active: 2016-2023
Title: Innovations of Robert J Purcell, Jr.
Introduction
Robert J Purcell, Jr. is a notable inventor based in Baltimore, MD, with a significant contribution to the field of ceramics. He holds a total of 7 patents, showcasing his innovative approach to material composition and manufacturing processes.
Latest Patents
Among his latest patents is a composition designed to completely or partially replace ball clay in ceramics. This innovative composition includes at least one form of attapulgite present in a solid weight fraction amount ranging from 0.25% to 5%, kaolin present in a solid weight fraction amount ranging from 17% to 50%, and optionally ball clay in a solid weight fraction amount ranging from 0% to 25%. The composition can be made by mixing component ingredients and is particularly useful for creating ceramic pieces through various methods such as casting, pressing, jiggering, or jollying. The slip must have solids, chemistry, and viscosity suitable for shaping before drying, sintering, and optionally finishing.
Career Highlights
Robert J Purcell, Jr. is currently associated with Active Minerals International, LLC, where he continues to develop innovative solutions in the ceramics industry. His work has significantly impacted the way ceramic materials are formulated and utilized.
Collaborations
He has collaborated with notable coworkers, including Dennis Clay Parker and Steven B Feldman, contributing to advancements in their field.
Conclusion
Robert J Purcell, Jr. exemplifies innovation in ceramics through his patents and contributions to material science. His work continues to influence the industry and inspire future developments.