This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignees: Dr. Ing. H.c. F. Porsche Aktiengesellschaft, Hydraulik-Ring Gmbh. Active years: 2000.
Company Filing History:
1 out of 4,222 
1 out of 90 Years Active: 2000
Title: Wolfgang Stephen: Innovator in Hydraulic Technology
Introduction
Wolfgang Stephen is a notable inventor based in Boll, Germany. He is recognized for his contributions to hydraulic technology, particularly in the automotive sector. His innovative approach has led to the development of a unique device that enhances the functionality of internal combustion engines.
Latest Patents
Wolfgang Stephen holds a patent for a "Device for hydraulic rotational angle adjustment of a shaft relative to." This device facilitates the relative rotational angle change of the camshaft of an internal combustion engine in relation to its drive wheel. The design features an inner part equipped with ribs or vanes, which is rotationally movable within a compartmented wheel. This compartmented wheel contains multiple compartments divided by ribs or vanes into two pressure chambers. The change in rotational angle is achieved through the pressurization of these chambers. To mitigate the effects of overlapping alternating torque influences from the valve drive of the engine, the device incorporates a damping structure that hydraulically dampens the change in rotational position.
Career Highlights
Throughout his career, Wolfgang Stephen has worked with several prominent companies, including Hydraulik-Ring GmbH and Dr. Ing. h.c. F. Porsche Aktiengesellschaft. His experience in these organizations has significantly contributed to his expertise in hydraulic systems and automotive engineering.
Collaborations
Wolfgang has collaborated with notable professionals in his field, including Alfred Trzmiel and Axel-Willi Jochim. These collaborations have further enriched his work and innovations in hydraulic technology.
Conclusion
Wolfgang Stephen's contributions to hydraulic technology and automotive engineering are noteworthy. His innovative patent demonstrates his commitment to enhancing engine performance through advanced hydraulic systems. His work continues to influence the industry and inspire future innovations.