Company Filing History:
Years Active: 1995-1998
Title: Innovations of John H Valence
Introduction
John H Valence is a notable inventor based in Williamstown, WV (US), recognized for his contributions to refrigeration technology. With a total of three patents to his name, Valence has made significant advancements in the field of ultra-low temperature storage solutions.
Latest Patents
One of Valence's latest patents is the Ultra Low Temperature Split Door Freezer. This innovative design features an upright split door configuration, which includes a single chamber cooled by a cold wall refrigeration system. The system maintains a substantially constant ultra-low temperature, typically within the range of about -50 degrees Celsius to -90 degrees Celsius. The freezer is designed to allow short-term items to be stored and accessed from the upper portion of the chamber via the upper door, without causing the very cold air to escape from the lower portion. Long-term items can be stored in the lower section and accessed through the lower door. A horizontal mullion is mounted to the freezer's side walls, extending between the two doors to provide a seal for their respective edges. Additionally, a self-regulating heater strip is placed within the mullion to prevent condensation build-up.
Career Highlights
Valence is currently employed at Forma Scientific, Inc., where he continues to innovate and develop advanced refrigeration solutions. His work has significantly impacted the industry, particularly in the area of ultra-low temperature storage.
Collaborations
Valence collaborates with Keith L Wharton, contributing to the development of cutting-edge technologies in their field.
Conclusion
John H Valence's innovative work in refrigeration technology, particularly with his Ultra Low Temperature Split Door Freezer, showcases his expertise and commitment to advancing storage solutions. His contributions continue to influence the industry and improve the efficiency of ultra-low temperature storage.