Location History:
- Hennef, DE (1986)
- Siegburg, DE (1989 - 2008)
Company Filing History:
6 out of 80 
4 out of 112 
1 out of 1 Years Active: 1986-2008
Title: The Innovative Contributions of Karl Coenen
Introduction
Karl Coenen is a notable inventor based in Siegburg, Germany. He has made significant contributions to the field of agricultural machinery, holding a total of 11 patents. His work focuses on enhancing the functionality and efficiency of agricultural implements and self-propelled machines.
Latest Patents
Among his latest patents is a drive assembly designed for locking one or several operating units of agricultural implements or self-propelled machines. This innovative drive assembly is driven by a drive unit and allows for the locking of operating units when the drive unit is switched off or when an overload coupling is activated. The assembly includes an overload coupling connected to the drive unit, which operates in one direction of rotation. Additionally, it features a brake unit that is strategically placed in the driveline to ensure that the operating unit is braked and locked effectively. Another significant patent is a coupling device used in agricultural implements, which consists of two universal joints and a connecting member that ensures rotationally fast connection between the inner yokes. This device also incorporates a pressure spring for enhanced functionality.
Career Highlights
Karl Coenen has worked with reputable companies such as GKN Walterscheid GmbH and Jean Walterscheid GmbH. His experience in these organizations has contributed to his expertise in developing innovative solutions for agricultural machinery.
Collaborations
Throughout his career, Coenen has collaborated with notable individuals, including Norbert Fartmann and Helmut Bober. These collaborations have likely enriched his work and led to further advancements in his inventions.
Conclusion
Karl Coenen's contributions to agricultural machinery through his patents and collaborations highlight his innovative spirit and dedication to improving technology in this field. His work continues to influence the industry and pave the way for future advancements.
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.