Location History:
- Pullheim, DE (2009)
- Pulheim, DE (2001 - 2014)
Company Filing History:
9 out of 47 
5 out of 37 
1 out of 1 Years Active: 2001-2014
Title: The Innovative Mind of Alexander Hagedorn
Introduction: Alexander Hagedorn is a prominent inventor based in Pulheim, Germany, known for his significant contributions to the field of engineering with a portfolio of 15 patents to his name. His expertise lies particularly in the development of roller presses, which play a crucial role in interparticle comminution, a process vital for various industrial applications.
Latest Patents: Hagedorn's latest innovations include the Roller Press, specifically designed for interparticle comminution. This invention incorporates two rollers, separated by a roller nip, utilizing hydraulic cylinders to press one roller against the other over the material situated in the nip. This innovative design not only reduces stress on the surface of the rollers but also enhances their service life. Another noteworthy patent is for the Press Roller Annular Casing and Method, which details a method for producing a high-durability annular casing for press rollers. The casing features an outer surface with a high degree of hardness to resist wear, while the inner region is designed with lower hardness to prevent casing ruptures. This annular casing is made from nodular cast iron and undergoes a unique heat treatment process to achieve optimal structural integrity, enhancing its performance during use.
Career Highlights: Alexander Hagedorn has an impressive career marked by his tenure at KHD Humboldt Wedag GmbH and KHD Humboldt Wedag AG, where he applied his innovative thinking to develop advanced technological solutions for the industry. His inventive spirit and dedication to enhancing engineering processes have positioned him as a key figure in his field.
Collaborations: Throughout his career, Hagedorn has collaborated with notable professionals, including Meinhard Frangenberg and Christian Splinter. These partnerships have contributed to the success of his inventions and the growth of his professional reputation within the engineering community.
Conclusion: As an inventor, Alexander Hagedorn exemplifies the essence of innovation and engineering prowess. His contributions, particularly in the realm of roller presses, continue to make a significant impact on industrial processes. With his impressive list of patents, he remains a driving force in the advancement of technology within his field.