This inventor holds 6 USPTO granted patents. Top assignees: J.m. Huber Corporation, Sanyo Trading Co., Ltd., Other. Active years: 1993-2001.
Company Filing History:
5 out of 356 
2 out of 20 
1 out of 834,350 Years Active: 1993-2001
Title: **Innovative Contributions of Walter O. Lackey in Silane-Treated Clay Technology**
Introduction
Walter O. Lackey is a notable inventor based in Macon, GA, who has made significant contributions to the field of materials science with a focus on silane-treated clays. With a total of six patents to his name, Lackey's work has been pivotal in enhancing the properties of rubber compositions through innovative production methods that integrate silane treatments.
Latest Patents
Lackey's most recent patents include advancements in hydrous clay slurry mixtures that highlight the effectiveness of silane-treated clays. His effective production method involves predispersing or emulsifying a functional silane in water using a surfactant, which is crucial for achieving a uniform surface treatment of kaolin clay. This process utilizes non-ionic surfactants with an HLB value ranging between 8-18. The resulting silane-treated clays exhibit exceptional reinforcing effects in rubber applications, specifically those that incorporate silica and carbon blacks. These innovations present a significant leap in the functionality of clays as fillers or extenders in rubber compositions.
Career Highlights
Walter O. Lackey has garnered valuable experience through his tenure at prominent companies. He has worked with J.M. Huber Corporation, where he contributed to advancements in materials technology, and also at Sanyo Trading Co., Ltd., where his expertise further flourished. His career reflects a commitment to innovation and development in the field of material sciences.
Collaborations
In the course of his career, Lackey has collaborated with several esteemed professionals, including Gary M. Freeman and Carl J. Marshall, Jr. These partnerships have likely facilitated a rich exchange of ideas and insights, contributing to the success of his patented inventions.
Conclusion
Walter O. Lackey’s contributions to the field of silane-treated clays through his patents underscore the importance of innovation in material science. His work not only enhances rubber compositions but also positions him as an influential figure among inventors pushing the boundaries of technology. With a solid foundation built on collaboration and a commitment to excellence, Lackey’s legacy will undoubtedly inspire future innovations in the industry.