This inventor holds 2 USPTO granted patents. Top assignee: Firma Carl Freudenberg. Active years: 1980-1983.
Company Filing History:
Years Active: 1980-1983
Title: Werner Hafner: Innovator in Sealing Technology
Introduction
Werner Hafner is a notable inventor based in Leimen, Germany. He has made significant contributions to the field of sealing technology, holding 2 patents that showcase his innovative spirit and technical expertise.
Latest Patents
Hafner's latest patents include a self-locking sealing and wiper ring. This invention provides efficient sealing against pressure differentials. The ring is designed as an elastomer, cylindrical body with a bore, featuring an inside face with inner and outer sealing lips, an outside face with an inner wiping lip, and an outer support arm. Additionally, it has an annular support projection that joins the outside wall of the body. Another significant patent is a piston for use in pneumatic cylinders. This piston includes a tubular support with flange-like parts, a reinforcement ring received in the support, and a groove on its outside circumference. It also features a guide ring rigidly mounted in the groove, along with angular packing washers that are pre-vulcanized onto the reinforcement rings on both sides of the guide ring.
Career Highlights
Werner Hafner is associated with Firma Carl Freudenberg, where he has been able to apply his innovative ideas in practical applications. His work has contributed to advancements in sealing technologies that are crucial for various industrial applications.
Collaborations
Hafner has collaborated with notable coworkers such as Erich Habel and Gunter Bahr. Their combined expertise has likely fostered an environment of innovation and creativity within their projects.
Conclusion
Werner Hafner's contributions to sealing technology through his patents reflect his dedication to innovation and engineering excellence. His work continues to influence the industry and inspire future advancements in the field.