Company Filing History:
1 out of 13 
1 out of 1 
1 out of 4 Years Active: 1976-1979
Title: Roger C Ansted: Innovator in Refrigeration Technology
Introduction
Roger C Ansted is a notable inventor based in San Antonio, TX, recognized for his contributions to refrigeration technology. With a total of three patents to his name, Roger has developed innovative solutions that enhance the efficiency and functionality of refrigeration systems.
Latest Patents
One of his significant patents involves a "Demand defrost time clock control circuit." This invention provides a method and apparatus for initiating the defrost of refrigeration equipment on demand. The defrost clock maintains operation in refrigeration mode until a demand defrost sensor activates it, ensuring optimal performance. The device is designed to operate seamlessly by controlling the timing and length of defrost cycles based on various signals.
Another of his noteworthy inventions is the "Foam plastics display unit." This innovative approach involves injecting foam plastic into a hollow space within the skin of a refrigeration unit, securing metal plates where structural components can be attached. This method minimizes heat transfer while providing a robust and efficient assembly for shelving and dividers in refrigeration units.
Career Highlights
Roger has had an impactful career with significant contributions to companies such as Wylain, Inc. and Friedrich Refrigerators Inc. His expertise in refrigeration technology has led to advancements that benefit both manufacturers and consumers alike.
Collaborations
Throughout his career, Roger worked alongside esteemed colleagues such as Roger W Dougan and Gerald L Rodgers. Their collaborative efforts have contributed to the development of innovative solutions that address both efficiency and functionality in refrigeration.
Conclusion
Roger C Ansted exemplifies the spirit of innovation within the refrigeration industry. His inventive designs and patents reflect a dedication to improving refrigeration technology, highlighting the importance of innovation in advancing industry standards. Roger's work continues to influence the field and pave the way for future advancements in refrigeration systems.