This inventor holds 2 USPTO granted patents. Top assignee: Kernforschungsanlage Julich Gesellschaft MIT Beschrankter Haftung. Active years: 1977-1982.
Company Filing History:
Years Active: 1977-1982
Title: Willi Hannen: Innovator in Vacuum-Drying and Nuclear Fuel Production
Introduction
Willi Hannen is a notable inventor based in Juelich, Germany. He has made significant contributions to the fields of vacuum-drying methods and nuclear fuel production. With a total of 2 patents, Hannen's work reflects his commitment to advancing technology in these critical areas.
Latest Patents
Hannen's latest patents include a vacuum-drying method and apparatus designed for the drying of various articles, particularly foods and biological materials. This innovative method utilizes a high-vacuum vessel adjacent to a cooled condenser, allowing for effective drying without overheating. The process involves evacuating the chamber until condensation occurs, followed by controlled heating to evaporate liquids while maintaining a safe temperature.
Another significant patent is an apparatus for producing spherical uranium dioxide nuclear fuel particles. This invention employs a unique droplet-forming dispenser that operates above a hot organic liquid, facilitating the production of nuclear fuel particles with precise diameters. The design incorporates a piston mechanism that ensures consistent droplet formation, enhancing the efficiency of nuclear fuel production.
Career Highlights
Willi Hannen is associated with the Kernforschungsanlage Jülich GmbH, where he has contributed to various research initiatives. His work has been instrumental in developing technologies that address both food preservation and energy production.
Collaborations
Hannen has collaborated with esteemed colleagues such as Francisco J. Dias and Hartmut Luhleich. These partnerships have fostered innovation and have been crucial in advancing the projects they have undertaken together.
Conclusion
Willi Hannen's contributions to vacuum-drying technology and nuclear fuel production highlight his role as a significant inventor in these fields. His patents reflect a dedication to innovation that continues to impact various industries.