Company Filing History:
Years Active: 1977-1987
Title: The Innovative Contributions of William R. Hemrich
Introduction
William R. Hemrich is a notable inventor based in Glen Ellyn, IL (US). He has made significant contributions to the field of personal care appliances, particularly in hair styling tools. With a total of 5 patents to his name, Hemrich has developed innovative solutions that enhance user experience and safety.
Latest Patents
One of his latest inventions is a hand-held electric hair dryer. This portable device features an insulating housing that encloses a motor, fan, and heating element. It includes a first switch for connecting or disconnecting the hair dryer from a power source and a second switch for controlling the heat level. The first switch is a normally open double pole switch that is completely moisture sealed, ensuring safety during use. Another significant patent is for a dual temperature electric curling iron. This curling iron has a plastic handle and a metal barrel, with an electric heater positioned within the barrel. It is controlled by either a low or high temperature thermostat, providing versatility in styling. The device also includes a safety shut-off circuit that interrupts power to the heater after a preselected interval if no in-use signals are received.
Career Highlights
Throughout his career, Hemrich has worked with reputable companies such as Sunbeam Corporation Limited and John Zink Company, LLC. His experience in these organizations has contributed to his expertise in designing and developing innovative products.
Collaborations
Hemrich has collaborated with notable individuals in the industry, including Bernard B. Bluestein and Douglas G. Long. These partnerships have likely influenced his inventive process and led to the development of his patented technologies.
Conclusion
William R. Hemrich's contributions to the field of personal care appliances demonstrate his commitment to innovation and safety. His patents reflect a deep understanding of user needs and technological advancements. His work continues to impact the industry positively.