This inventor holds 3 USPTO granted patents. Top assignees: The Administrators of the Tulane Educational Fund, Other. Active years: 1993-2015.
Company Filing History:
1 out of 248 
2 out of 834,411 Years Active: 1993-2015
Title: The Innovative Contributions of Norman K. Murray
Introduction
Norman K. Murray is a notable inventor based in Covington, LA (US). He has made significant contributions to the field of environmental engineering, particularly in the treatment of sewage sludge and alkaline industrial by-products. With a total of 3 patents to his name, Murray's work has had a meaningful impact on waste management practices.
Latest Patents
Murray's latest patents include a process for the utilization of iron salts to stabilize and disinfect biosolids. This innovative method aims to render sewage sludge suitable for beneficial purposes by disinfecting and stabilizing it. The process involves the presence of an iron-containing compound during the dewatering of the sludge, which helps achieve biosolid samples that resist putrefaction for more than two to three weeks. Another significant patent describes a method of double replacement cation neutralization of high alkalinity waste materials. This method treats alkaline industrial by-products, such as red mud from bauxite refining, by lowering their pH through replacement reactions that form precipitates, effectively removing hydroxide ions from the solution.
Career Highlights
Throughout his career, Norman K. Murray has worked with various organizations, including The Administrators of the Tulane Educational Fund. His expertise in environmental engineering has allowed him to develop innovative solutions for complex waste management challenges.
Collaborations
Murray has collaborated with notable individuals in his field, including Philip N. Baldwin, Jr. and Robert S. Reimers. These collaborations have contributed to the advancement of his research and the successful implementation of his patented technologies.
Conclusion
Norman K. Murray's contributions to environmental engineering through his innovative patents demonstrate his commitment to improving waste management practices. His work continues to influence the field and offers valuable solutions for treating sewage sludge and industrial by-products.