Location History:
- Kenmore, NY (US) (1978 - 1986)
- Buffalo, NY (US) (1977 - 1991)
- Williamsville, NY (US) (1991 - 2001)
Company Filing History:
21 out of 2,921 
6 out of 1,447 
4 out of 83 
Years Active: 1977-2001
Title: Innovations and Contributions of Harry Cheung
Introduction
Harry Cheung, based in Buffalo, NY, is a notable inventor with a remarkable portfolio of 32 patents. His work primarily focuses on advancements in refrigeration technologies, showcasing his commitment to developing environmentally friendly solutions. Over the years, he has significantly contributed to the field, establishing himself as a prominent figure in innovation.
Latest Patents
Among Harry Cheung's latest patents is a notable method for generating cold gas. This innovative approach aims to provide refrigeration solutions for various heat loads, particularly in very cold temperature applications. By utilizing an environmentally benign working gas such as air, and incorporating an upstream precooling circuit, his method aims to reduce or eliminate inefficiencies typically associated with warm end pinch. This groundbreaking technology reflects his dedication to improving energy efficiency while maintaining environmental responsibility.
Career Highlights
Harry Cheung has had an impressive career within the thermal sciences field, having worked with prominent companies such as Union Carbide Corporation and Praxair Technology, Inc. His experiences in these organizations have likely provided him with invaluable knowledge and resources to advance his innovative concepts and secure numerous patents.
Collaborations
Throughout his career, Cheung has collaborated with several talented professionals, including colleagues Dante Patrick Bonaquist and James R. Dray. These partnerships have potentially fostered an environment of creativity and innovation, helping to shape the unique solutions Cheung has brought to the marketplace.
Conclusion
Harry Cheung's contributions to refrigeration technology through his 32 patents underline his outstanding impact within the industry. His commitment to using environmentally friendly materials and innovative methods showcases his foresight as an inventor. As he continues to pursue advancements in his field, Harry Cheung represents the spirit of innovation that drives progress in technologies today.