Location History:
- Carolina Beach, NC (US) (2012)
- Wilmington, NC (US) (2013 - 2022)
Company Filing History:
Years Active: 2012-2022
Title: Innovations by Lee John Andre
Introduction
Lee John Andre is a notable inventor based in Wilmington, NC (US), recognized for his contributions to the field of nuclear energy. With a total of six patents to his name, Andre has made significant advancements in technologies that enhance the safety and efficiency of nuclear reactor systems.
Latest Patents
Among his latest patents are the "Flow restricting slip joint clamps and methods for use in a nuclear reactor jet pump." This invention focuses on clamps that can be secured to a slip joint, limiting flow through the joint by seating on a diffuser axially, regardless of wear and damage. The design includes adjustable extensions that can be modified from outside the clamp to achieve specific preload or flow limitations. These extensions may take the form of an O-ring or other shapes, and a biasing drive mechanism allows for external adjustments. The materials used for these clamps are selected to maintain their physical properties in the challenging environment of a nuclear reactor.
Another significant patent is the "Method and apparatus for repairing a jet pump slip joint." This invention features a repair assembly that includes a clamp and a bushing designed to fit within a diffuser bore, surrounding a portion of an inlet mixer. The assembly is equipped with a flexible seal made of metallic material, which is compressed when the clamp engages the bushing, ensuring a secure and effective repair.
Career Highlights
Lee John Andre is currently employed at GE-Hitachi Nuclear Energy Americas LLC, where he continues to innovate and develop technologies that support the nuclear energy sector. His work is characterized by a commitment to safety and efficiency, reflecting the critical nature of the industry.
Collaborations
Throughout his career, Andre has collaborated with notable colleagues, including Jack Toshio Matsumoto and Robin D. Sprague, who contribute to the innovative environment at GE-Hitachi Nuclear Energy Americas LLC.
Conclusion
Lee John Andre's contributions to nuclear energy through his patents and innovations demonstrate his expertise and commitment to advancing technology in this vital field. His work not only enhances the safety of nuclear reactors but also showcases the importance of innovation in energy solutions.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.