Company Filing History:
3 out of 1,150 
1 out of 15 
1 out of 19 Years Active: 1990-2016
Title: Christoph Prasser: Innovator in Seamless Pipe Production
Introduction
Christoph Prasser is a notable inventor based in Essen, Germany. He has made significant contributions to the field of seamless pipe production, holding a total of 6 patents. His innovative methods have advanced the manufacturing processes in the steel industry.
Latest Patents
Prasser's latest patents include a method for producing seamless hot-rolled pipes in continuous pipe rolling mills. This method involves stretching a hot hollow block created in a piercing mill using a continuous rolling mill on a mandrel bar to form a parent pipe. The parent pipe is then fed directly to a stretch reducing mill or sizing mill, eliminating the need for an extracting mill and reheating furnace. This process allows for the production of a single length of the required parent pipe during stretching.
Another significant patent is for a method of making a seamless hot-finished steel pipe, which involves piercing a heated billet to create a thick-walled hollow ingot. This ingot undergoes a radial forging process using an internal tool and multiple forging jaws, which act on the outer surface area of the hollow ingot. The innovative design allows for the hollow ingot to be turned and advanced in a clocked manner during the forging process.
Career Highlights
Throughout his career, Christoph Prasser has worked with prominent companies such as Mannesmann Aktiengesellschaft and V&M Deutschland GmbH. His experience in these organizations has contributed to his expertise in seamless pipe production.
Collaborations
Prasser has collaborated with notable colleagues, including Ingo Von Hagen and Rolf Kümmerling. Their combined efforts have furthered advancements in the field of pipe manufacturing.
Conclusion
Christoph Prasser's contributions to seamless pipe production through his innovative patents and collaborations have made a significant impact in the steel industry. His work continues to influence manufacturing processes and improve efficiency in production.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.