Company Filing History:
Years Active: 2004
Title: Joe Sopko: Innovator in Ground Freezing Technology
Introduction
Joe Sopko is a notable inventor based in Cedar Grove, WI (US). He has made significant contributions to the field of ground freezing technology, showcasing his innovative spirit and technical expertise. His work has led to the development of a unique method and apparatus that enhances the efficiency of ground freezing processes.
Latest Patents
Joe Sopko holds a patent for a "Method and apparatus for artificial ground freezing." This invention involves a ground freezing method and system that circulates refrigerated heat transfer fluid through freeze pipes in the ground at a low temperature of at least -52°C (-62°F). The design minimizes the drilling required for freeze pipe installation. The heat transfer fluid used is preferably aqua ammonia (ammonium hydroxide), which offers beneficial characteristics for this application. The system is cooled by a refrigeration setup that includes low and high stage cycles arranged in a cascade relationship, utilizing ammonia or another refrigerant in the high stage and carbon dioxide in the low stage.
Career Highlights
Joe Sopko is currently employed at Layne Christensen Company, where he continues to apply his innovative ideas to practical applications. His work in the company has been instrumental in advancing ground freezing technologies, making significant impacts in various construction and engineering projects.
Collaborations
One of Joe's notable coworkers is George Briley. Their collaboration has likely contributed to the development and refinement of innovative solutions within their field.
Conclusion
Joe Sopko's contributions to ground freezing technology exemplify the spirit of innovation and problem-solving in engineering. His patent and ongoing work at Layne Christensen Company highlight his commitment to advancing industry standards and practices.