Location History:
- Rottweil, DE (1996 - 2007)
- Deisslingen, DE (2010 - 2022)
Company Filing History:
21 out of 181 
10 out of 152 
2 out of 39 Years Active: 1996-2022
Title: Arno Karwath: Innovator in Radial Fans and Electric Motors
Introduction
Arno Karwath, an accomplished inventor located in Deisslingen, Germany, has made significant contributions to the field of engineering with a commendable portfolio of 34 patents. His innovative designs have paved the way for advancements in the production of radial fans and electric motors.
Latest Patents
Karwath's recent patents showcase his expertise and creativity. One notable invention is a set of parts and a method for producing a radial fan. This invention includes a fan wheel, a main housing part, and a complementary housing part that can be assembled to create a housing enclosing the fan wheel. Furthermore, it features an inlet opening and an outlet. In addition, it allows for the connection of second complementary fan wheels that differ in shape from the primary fan wheel, thus enhancing versatility.
Another significant patent involves a single-phase electric motor characterized by a stator with multiple stator poles and a rotor featuring a rotor magnet with an equal number of rotor poles. The design incorporates magnetic asymmetry that facilitates the motor's startup process. It employs a single-phase winding arrangement with multiple terminals and an output stage, preferably an H-bridge, to optimize current flow, enhancing the efficiency of the motor's operation.
Career Highlights
Arno Karwath has had an impressive career, with valuable experience working at leading companies such as Ebm-papst St. Georgen GmbH & Co. KG and Papst-Motoren GmbH & Co. KG. His roles in these organizations have enabled him to refine his skills in innovative engineering and patent development.
Collaborations
Throughout his career, Karwath has collaborated with respected professionals in the industry. Notable coworkers include Frank Jeske and Hermann Rappenecker, with whom he has shared insights and expertise to drive forward innovative projects.
Conclusion
Arno Karwath's dedication to innovation in radial fan and electric motor technology is evident through his extensive patent portfolio and collaborative endeavors. As he continues to contribute to the field, his work undoubtedly influences the next generation of engineering solutions, setting a standard for aspiring inventors worldwide.
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.