Company Filing History:
1 out of 1 
1 out of 1 
1 out of 832,966 Years Active: 1977-1984
Title: Jeno Donath: Innovator in Footwear Measurement and Microcellular Molding
Introduction
Jeno Donath is a notable inventor based in Budapest, Hungary. He has made significant contributions to the fields of footwear measurement and the production of microcellular shaped pieces. With a total of 2 patents, his work showcases innovative processes and apparatuses that enhance manufacturing techniques.
Latest Patents
One of Jeno Donath's latest patents is focused on the measurement of the dimensions of footwear lasts. This invention describes a process and apparatus for accurately measuring footwear lasts and determining reference directions for measurement and manufacture. The method involves creating horizontal and vertical projection tracings from a master last using a mechanical sensing-following mechanism combined with an optical projection system. Any deviations from the desired positions can be rectified by displacing the last in at least two directions, allowing for precise adjustments. The location and magnitude of these deviations can be marked on the last for further reference.
Another significant patent by Donath is related to a press mold for producing microcellular shaped pieces. This invention involves press molds for vulcanizing plastic materials, which consist of a pair of mold parts that define a mold cavity. One part acts as a die while the other serves as a cover plate. A hot liquid is introduced into the lower portion of the mold cavity through the die, while gas is removed from the upper portion through the cover plate. This innovative design allows for both prevulcanization and post-vulcanization processes to be achieved in a single press mold.
Career Highlights
Throughout his career, Jeno Donath has worked with several prominent companies, including Bor, Cipo, and Szormeipari Kutato Intezet. He has also been associated with the All-Union Scientific Research Institute of Film Materials, which has contributed to his expertise in the field.
Collaborations
Jeno Donath has collaborated with notable individuals such as Jeno Keszei and Boris Nisonovich Dinzburg, further enriching his professional experience and contributions to the industry.
Conclusion
Jeno Donath's innovative patents and career achievements highlight his significant role in advancing footwear measurement and microcellular molding technologies. His work continues to influence manufacturing processes and improve product quality in these fields.