Location History:
- Bridgeton, MO (US) (1978)
- Maryland Hgts., MO (US) (1981)
- Maryland Heights, MO (US) (1978 - 1995)
Company Filing History:
Years Active: 1978-1995
Title: The Innovative Contributions of Richard C Hallcher
Introduction
Richard C Hallcher is a notable inventor based in Maryland Heights, Missouri. He has made significant contributions to the field of waste treatment and chemical processes, holding a total of 17 patents. His work focuses on improving methods for removing harmful ions from industrial processes, showcasing his commitment to innovation and environmental sustainability.
Latest Patents
Among his latest patents are the "Silver bath waste treatment apparatus and method" and the "Sorbic acid process with crystallization." The silver bath waste treatment apparatus provides a method for removing silver and copper ions from purge streams by separately electrowinning these metals. This process effectively prevents the formation of copper (+1) in the presence of high concentrations of silver, thus minimizing the precipitation of silver metal. The sorbic acid process enhances the preparation of sorbic acid from precursors by utilizing crystallization to separate the acid during its production, improving efficiency and yield.
Career Highlights
Richard C Hallcher has had a distinguished career, primarily working with Monsanto Company. His innovative approaches have not only advanced the company's technological capabilities but have also contributed to more sustainable industrial practices. His expertise in electrowinning and crystallization processes has positioned him as a leader in his field.
Collaborations
Throughout his career, Richard has collaborated with esteemed colleagues such as James P Coleman and Manuel M Baizer. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Richard C Hallcher's contributions to innovation in waste treatment and chemical processes exemplify the impact of dedicated inventors in advancing technology and sustainability. His work continues to influence the industry and inspire future innovations.