Alden B Sparman, Sr. is a notable inventor based in Plano, TX (US), recognized for his contributions to microwave technology. With a total of 9 patents to his name, Sparman has made significant advancements in the field of food preparation and vending.

Latest Patents

One of his latest patents is for air dispensers for microwave ovens. This invention features a combination microwave and air impingement oven that utilizes two magnetrons and an air handling system. The system includes two or more reciprocating ducts that dispense air into the oven, effectively stirring microwave energy to prevent hot spots and ensuring even cooking. Additionally, a foraminous partition encircles a portion of the cooking chamber, dividing it from the air heating chamber and enhancing the cooking process.

Another significant patent is for a method and apparatus for vending hot food. This innovation involves a sealed container that is moved from a protective sleeve into an oven. The heat from the oven melts a protective sealing film and heats the food product. Once heated, the container is removed and reinserted into the protective sleeve before dispensing the food product, ensuring convenience and quality.

Career Highlights

Sparman has worked with notable companies such as Patentsmith Corporation and Patentsmith Technology, Ltd. His experience in these organizations has contributed to his expertise in patent development and innovation.

Collaborations

Throughout his career, Alden B Sparman, Sr. has collaborated with professionals like Michael J Dobie and John R Norris, further enhancing his work in the field of microwave technology.

Conclusion

Alden B Sparman, Sr. stands out as an influential inventor in the realm of microwave technology, with a focus on improving food preparation methods. His innovative patents reflect his commitment to enhancing convenience and efficiency in cooking.

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