Company Filing History:
Years Active: 1995-2013
Title: Innovations of Lawrence D. Leech
Introduction
Lawrence D. Leech is a notable inventor based in West Chester, PA (US). He has made significant contributions to the field of fluoropolymer coatings, holding a total of 7 patents. His work focuses on developing advanced coating compositions that enhance the performance and durability of various substrates.
Latest Patents
One of his latest patents involves fluoropolymer coating compositions. These blended fluoropolymer compositions can be applied as a coating to a substrate, potentially over a primer or basecoat. The composition includes a blend of high molecular weight trace modified polytetrafluoroethylene (TMHPTFE) and melt-processible fluoropolymer (MPF). After application and curing, these coatings exhibit improved abrasion resistance, release characteristics, translucency, and impermeability. Additionally, the compositions can be used to create films with high clarity and impermeability. Another significant patent focuses on blended fluoropolymer coatings for rigid substrates. This coating composition can be applied over a primer and includes at least one fluoropolymer base component, such as polytetrafluoroethylene (PTFE). The coating demonstrates enhanced abrasion and scratch resistance compared to traditional coatings.
Career Highlights
Lawrence D. Leech is currently associated with Whitford Corporation, where he continues to innovate in the field of coating technologies. His expertise in fluoropolymer compositions has positioned him as a key figure in the development of non-stick and durable coatings.
Collaborations
Throughout his career, Lawrence has collaborated with notable colleagues, including Leonard W. Harvey and Daniel C. Chung. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Lawrence D. Leech's contributions to the field of fluoropolymer coatings have significantly impacted various industries. His innovative patents reflect his commitment to enhancing material performance and durability.