Location History:
- Lamar, MS (US) (1993)
- Hattiesburg, MS (US) (1995 - 1998)
Company Filing History:
Years Active: 1993-1998
Title: The Innovative Contributions of Charles W. Murin
Introduction
Charles W. Murin is a notable inventor based in Hattiesburg, MS (US). He has made significant contributions to the field of heating devices, holding a total of 3 patents. His work reflects a commitment to enhancing the functionality and safety of heating technologies.
Latest Patents
Murin's latest patents include a "Heating device and method of manufacturing the same." This invention features a multi-layered heating device that incorporates a first container with a top and bottom layer. Inside this container, a second container holds heat-retaining fluid, positioned adjacent to the top layer. An electrical heating element is located next to the second container, with padding material placed between the heating element and the bottom layer. A preferred embodiment includes at least one thermostat, with the second container designed to form depressions that coincide with the thermostat.
Another significant patent is the "Flexible self-regulating heating pad combination and associated method." This invention presents a flexible electric heating pad equipped with a self-limiting heating element. The heating element consists of spaced conductors surrounded by positive temperature coefficient (PTC) material, which is encased in an electrically insulating layer. The PTC material is made from a polyolefin resin with a low flexural modulus. The heating element is arranged in a serpentine configuration within the heating pad's covering material, which is joined using ultrasonic welding. The temperature is controlled by a solid-state timed interval control circuit, ensuring safety and efficiency.
Career Highlights
Throughout his career, Charles W. Murin has worked with reputable companies such as Sunbeam Corporation Limited and Sunbeam Products, Inc. His experience in these organizations has contributed to his expertise in developing innovative heating solutions.
Collaborations
Murin has collaborated with notable individuals in the industry, including Clifford R. Stine and William M. Sullivan. These partnerships have likely fostered a creative environment that has led to the development of his patented technologies.
Conclusion
Charles W. Murin's contributions to heating technology through his patents demonstrate his innovative spirit and dedication to improving safety and efficiency in heating devices. His work continues to influence the industry and inspire future advancements.