Company Filing History:
2 out of 8,684 
1 out of 832,812 Years Active: 1995-1997
Title: Lillian D Wakeley: Innovator in Concrete Technology
Introduction
Lillian D Wakeley is a notable inventor based in Vicksburg, MS (US). She has made significant contributions to the field of concrete technology, particularly in methods that enhance the properties of concrete and manage hazardous waste. With a total of 3 patents, her work has had a lasting impact on construction and environmental safety.
Latest Patents
One of her latest patents is a low-temperature method for containing thermally degradable hazardous waste. This innovative approach involves producing coated hazardous waste pellets that can be used as aggregate in concrete wasteforms. The process combines hazardous waste with a chemically setting organic polymer to create a mixture that is formed into pellets. These pellets are then coated with epoxy and a silicate-based powder, resulting in a self-supporting wasteform that requires no external container for transportation, storage, or disposal.
Another significant patent focuses on increasing the density and strength of highly siliceous concrete. This method involves blending portland cement, water, and aggregate with a source of reactive silica. The concrete is cured and then treated with a solution of alkali metal hydroxide and aluminum nitrate, which enhances the compressive strength and surface hardness of the concrete while reducing water infiltration.
Career Highlights
Lillian has worked with the US Government as represented by the Secretary of the Army, contributing her expertise to various projects. Her innovative methods have been recognized for their effectiveness in improving concrete properties and managing hazardous materials.
Collaborations
Throughout her career, Lillian has collaborated with notable colleagues, including Philip Garcin Malone and Judy C Tom. These partnerships have fostered a collaborative environment that has led to advancements in concrete technology.
Conclusion
Lillian D Wakeley's contributions to concrete technology and hazardous waste management demonstrate her commitment to innovation and environmental safety. Her patents reflect a deep understanding of material science and a dedication to improving construction practices.