Location History:
- Braunau, AT (1979 - 1992)
- St. Martin, AT (1998 - 2013)
- St. Martin i.I., AT (2013)
- Ried im Innkreis, AT (1983 - 2021)
Company Filing History:
6 out of 41 
5 out of 30 
5 out of 5 Years Active: 1979-2021
Title: Walter Alfred Stephan: A Pioneer in Aeronautical Innovations
Introduction
Walter Alfred Stephan, a prominent inventor based in St. Martin, Austria, has made significant contributions to the field of aeronautics with a remarkable portfolio of 23 patents. His innovative approaches focus predominantly on enhancing aircraft performance and efficiency.
Latest Patents
Among his latest inventions, the "Morphing Control Surface" stands out. This invention pertains to an aerodynamic profiled body for an aircraft, specifically a winglet. It consists of a front profiled element with a profile front edge, a rear profiled element with a profile rear edge, and an adjusting unit that connects both elements. This adjusting unit allows for relative movement, optimizing aerodynamic efficacy.
Another significant patent is the "Control Surface Element," specifically a spoiler designed for aircraft. This invention combines an upper outer skin element that presents an outer airflow face, a lower outer skin element, at least one reinforcement rib, and a core element made from foam material. The reinforcement rib is strategically positioned between two core segments, enhancing the control surface's structural integrity.
Career Highlights
Walter has had a distinguished career that includes key positions in notable companies such as FACC AG and Fischer Gesellschaft MBH. His work in these organizations has provided him with a platform to innovate and explore groundbreaking concepts in aerodynamics.
Collaborations
Throughout his career, Walter has collaborated with esteemed colleagues, including Hermann Filsegger and Josef Fischer. These partnerships have fostered an environment of creativity and innovation, enabling the development of advanced aeronautical technologies.
Conclusion
Walter Alfred Stephan's dedication to innovation in aeronautics is evident through his extensive patent portfolio and professional collaborations. His inventions not only demonstrate his technical expertise but also contribute significantly to the advancement of aircraft design and functionality, marking him as a key figure in the industry.