This inventor holds 4 USPTO granted patents. Top assignees: The Lee Company, Other. Active years: 1976-2024.
Location History:
- Leawood, KS (US) (1976)
- Kansas City, MO (US) (1977)
- Waldorf, MD (US) (1994)
- Prescott Valley, AZ (US) (2024)
Company Filing History:

Years Active: 1976-2024
Title: Harold D. Rice: Innovator in Refrigeration Technology
Introduction
Harold D. Rice is a notable inventor based in Waldorf, MD (US), recognized for his contributions to refrigeration technology. With a total of 4 patents to his name, Rice has made significant advancements in the field, particularly with his innovative designs aimed at improving efficiency and safety in cooling systems.
Latest Patents
Among his latest patents is the "Heated Glove," which showcases his ability to merge comfort with functionality. Another significant invention is the "Apparatus for Prevention of Loss of Refrigerant," which is a refrigerant recovering apparatus designed for cooling equipment. This apparatus features a compressor, an evaporator, and a condenser equipped with a relief valve. It includes a chamber that connects to the relief valve at one end and the compressor at the other. The design also incorporates means for conveying collected refrigerant to the compressor and a mechanism for deactivating the compressor upon reaching a predetermined refrigerant pressure in the chamber.
Career Highlights
Throughout his career, Harold D. Rice has worked with various companies, including The Lee Company, where he has applied his expertise in refrigeration technology. His work has contributed to advancements in the industry, enhancing the performance and reliability of cooling systems.
Collaborations
Rice has collaborated with notable individuals in his field, including his coworker David W. Taylor. Their partnership has likely fostered innovative ideas and solutions in refrigeration technology.
Conclusion
Harold D. Rice's contributions to refrigeration technology through his patents and collaborations highlight his role as a significant inventor in the industry. His innovative spirit continues to inspire advancements in cooling systems.