Location History:
- Höxter, DE (2017)
- Hoexter, DE (2006 - 2022)
Company Filing History:
9 out of 18 
4 out of 27 Years Active: 2006-2025
Title: The Innovations of Heinrich Dohmann: Pioneering Pipe Cutting Technology
Introduction: Heinrich Dohmann, an esteemed inventor from Hoexter, Germany, has made significant contributions to the field of engineering with his innovative designs and technologies. With a total of 13 patents to his name, he has consistently demonstrated his expertise and creativity, particularly in the realm of machinery and manufacturing processes.
Latest Patents: Among his most notable inventions, Heinrich's latest patents focus on a "Device and method for cutting an extruded pipe to length." This groundbreaking separating device features a separator that is rotatably mounted and rotates around an extrusion axis. The device is equipped with cutting tools designed to operate in response to received energy. An electromechanical drive moves a carrier supporting these cutting tools, ensuring precision and efficiency. The innovation includes a mechanism for energy transfer, allowing the electromechanical drive to receive control commands and energy from a stationary source, facilitating a seamless operation. Additionally, this design enables the system to withstand forces greater than the required separating force, making it an adaptable solution for various cutting tasks.
Career Highlights: Throughout his career, Heinrich Dohmann has collaborated with leading firms in the industry, most notably Battenfeld-Cincinnati Germany GmbH and American Maplan Corporation. His experiences at these companies have greatly enriched his technical skills and understanding of manufacturing processes, directly influencing his inventive work.
Collaborations: Heinrich has had the pleasure of working alongside notable colleagues such as Joerg Droege and Reinhard Witt. Their collaboration has no doubt contributed to the development and refinement of his patent portfolio.
Conclusion: Heinrich Dohmann’s innovative approach to engineering and design has led to significant advancements in the technology of cutting extruded pipes. With his 13 patents reflecting a commitment to excellence and ingenuity, he stands as a prominent figure in the field. His contributions continue to inspire new generations of inventors and engineers in their quest for innovation.