This inventor holds 5 USPTO granted patents and 1 published patent application, plus 1 CIPO patent and 1 EPO patent. Top assignees: Recyca-Pipe of America L.l.c., Other. Active years: 2011-2024.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
4 out of 4 
1 out of 834,570 Years Active: 2011-2024
Title: Clinton Edward Llewellyn: Innovator in Pipe Restoration Technology
Introduction
Clinton Edward Llewellyn is a notable inventor based in Waterford, MI (US). He has made significant contributions to the field of pipe restoration technology, holding a total of 5 patents. His innovative solutions address critical issues in maintaining and restoring damaged conduits.
Latest Patents
One of Llewellyn's latest patents is for an "Expandable pipe including a liner for restoring a conduit." This invention provides an expandable pipe designed to restore damaged pipes. The expandable pipe features a liner made of thermoplastic polyurethane, with grout material applied to its exterior surface. The exterior includes a series of flared tips and grooves, with grout material strategically placed to fill cracks and imperfections in the damaged pipe. The restoration method involves clamping the liner with grout material on a puller-sealer fixture, which prevents debris from entering the liner during the restoration process.
Another significant patent is the "Grouting material delivery and application system." This system is designed for evenly coating the exterior of a collapsed liner with grouting material before it is inserted into a damaged conduit. The apparatus includes a wetout funnel that ensures uniform coverage of the liner as it passes through, utilizing a squeegee for precise application.
Career Highlights
Throughout his career, Llewellyn has worked with various companies, including Recyca-Pipe of America LLC. His work has focused on developing innovative solutions for pipe restoration, showcasing his commitment to improving infrastructure technology.
Collaborations
Llewellyn has collaborated with notable individuals in his field, including Alfred G. Hering and John Harry Camp. These partnerships have contributed to the advancement of his inventions and the overall development of pipe restoration technologies.
Conclusion
Clinton Edward Llewellyn's contributions to pipe restoration technology through his innovative patents demonstrate his expertise and commitment to solving real-world problems. His work continues to influence the industry and improve the methods used in maintaining essential infrastructure.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile