This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignees: Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.v., H.c. Starck Ceramics Gmbh & Co. Kg, Schunk Kohlenstofftechnik Gmbh. Active years: 2007-2010.
Company Filing History:
1 out of 4,920 
1 out of 2 
1 out of 34 
Years Active: 2007-2010
Title: Innovations by Inventor Stefan Siegel from Dresden, Germany
Introduction: Stefan Siegel is a distinguished inventor based in Dresden, Germany, known for his innovative contributions to the fields of carbon and ceramic components. With a total of two patents, he has demonstrated a significant advancement in material production techniques.
Latest Patents: One of Stefan Siegel's latest patents is a "Method for the production of a carbon or ceramic component." This inventive method involves the use of a cellulose-containing semi-finished molded piece, which is pyrolyzed to create homogeneous large-size ceramic components. The semi-finished molded piece, featuring fibers, chips, or strands with a uniform density distribution, is processed in non-oxidizing gas atmospheres. His other recent patent focuses on bearings produced from a silicon nitride material. This silicon nitride consists of a sintering aid selection from aluminum oxide, yttrium oxide, silicon dioxide, and potentially, a small percentage of additives reacting with silicon nitride, such as titanium oxide, tungsten oxide, or molybdenum oxide.
Career Highlights: Stefan Siegel's career is marked by his collaboration with reputable organizations. He has worked with Schunk Kohlenstofftechnik GmbH, a company renowned for carbon technology, and Fraunhofer Gesellschaft zur Förderung der angewandten Forschung e.V., a prestigious research institution that promotes applied research in Germany.
Collaborations: Throughout his career, Stefan has collaborated with other talented professionals, including Gottfried Boden and Uwe Petasch. These partnerships have likely facilitated the exchange of ideas and innovations, enhancing the impact of their work in the industry.
Conclusion: Stefan Siegel represents a remarkable figure in the field of materials innovation. His patents reflect a commitment to advancing technology in carbon and ceramic components. Through his work with leading companies and collaborations with skilled coworkers, he continues to contribute significantly to the evolution of material sciences and engineering.