Location History:
- Stuttgart, DE (2003 - 2017)
- Tamm, DE (2017 - 2023)
Company Filing History:
12 out of 1,473 
5 out of 230 
3 out of 61 
Years Active: 2003-2025
Title: **Wolfgang Seewald: Innovator in PTC Heating Technologies**
Introduction
Wolfgang Seewald, an accomplished inventor based in Tamm, Germany, holds a remarkable portfolio of 19 patents. His innovative work primarily focuses on advancements in PTC (Positive Temperature Coefficient) heating technologies, significantly impacting industries that rely on efficient heating solutions.
Latest Patents
Among his most recent inventions, Seewald has developed a PTC heating module and a method for producing this module. This novel PTC heating module is designed for heating a fluid and features several PTC thermistors arranged between two contact plates. These thermistors possess main surfaces that are positioned opposite each other, spaced apart in the thickness direction, facilitating effective electrical contact with the plates. An integral part of his design is a dielectric function element which optimizes creepage distance within the module’s hollow space, enhancing safety and efficiency. Additionally, Seewald has created an electrical heating device that ensures fluid heating through a carefully engineered flow channel, complete with a fluid-tight housing and advanced temperature monitoring capabilities.
Career Highlights
Throughout his career, Wolfgang Seewald has made significant contributions to the field while working with well-respected companies such as Mahle International GmbH and Behr GmbH & Co. His experiences in these leading organizations have equipped him with the knowledge and practical skills needed to advance heating technologies effectively.
Collaborations
Collaboration has been a vital aspect of Seewald's innovation journey. Notable colleagues such as Michael Kohl and Gottfried Duerr have joined him in developing cutting-edge technological solutions. Their combined expertise has greatly enhanced the research and development of PTC thermal applications.
Conclusion
Wolfgang Seewald’s contributions to heating technology continue to inspire advancements in the industry. With 19 patents to his name, his work exemplifies the importance of innovation in creating more efficient heating solutions for various applications. His ongoing commitment to research and development promises further exciting developments in PTC heating systems.