Company Filing History:
5 out of 51,920 
4 out of 1,933 
Years Active: 2009-2025
Title: The Innovative Journey of Roger Shawn Nelson
Introduction
Roger Shawn Nelson is a notable inventor based in Louisville, KY (US). He has made significant contributions to the field of appliance technology, particularly in refrigeration. With a total of 9 patents to his name, Nelson has demonstrated a commitment to innovation and practical solutions in everyday appliances.
Latest Patents
One of his latest inventions is a refrigerator appliance designed with features specifically for making ice cream. This appliance includes a cabinet, a door, a sealed cooling system, and an integrated ice cream unit. The door features a door liner that defines an icebox compartment, along with chilled air supply and return openings. The ice cream unit is strategically placed within the icebox compartment and consists of a freezing tank, a rotatable auger, and a tank jacket that defines a cooling passage. This innovative design allows for efficient cooling and ice cream production.
Another recent patent involves a refrigerator appliance and its air duct system. This appliance includes a cabinet and an internal liner that defines a chilled chamber. The air duct features a duct body with resilient fingers that enhance fluid exchange. This design improves the efficiency of air circulation within the refrigerator, ensuring optimal cooling performance.
Career Highlights
Throughout his career, Roger Shawn Nelson has worked with prominent companies such as General Electric Company and Haier US Appliance Solutions, Inc. His experience in these organizations has contributed to his expertise in appliance design and innovation.
Collaborations
Nelson has collaborated with talented individuals in the field, including Joseph Anthony Tobbe and Nicholas David Tackett. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Roger Shawn Nelson's contributions to the appliance industry highlight his innovative spirit and dedication to improving everyday products. His patents reflect a deep understanding of consumer needs and a commitment to enhancing the functionality of household appliances.