This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignee: Bayerische Motoren Werke Aktiengesellschaft. Active years: 2007-2015.
Location History:
- Unterschleissheim, DE (2007)
- Haimhausen, DE (2015)
Company Filing History:
Years Active: 2007-2015
Title: Ralf Widmann: Innovator in Automotive Technology
Introduction
Ralf Widmann is a notable inventor based in Haimhausen, Germany. He has made significant contributions to the field of automotive technology, particularly in the areas of exhaust gas purification and fuel tank systems. With a total of 2 patents, his work reflects a commitment to innovation and efficiency in vehicle design.
Latest Patents
Ralf Widmann's latest patents include a method and storage container for determining a stored amount of ammonia for catalytic exhaust gas purification. This method involves a chemical bond to a solid storage medium, allowing for the release of ammonia when heat is supplied. The storage medium acts as a dielectric in an electric capacitor, with the amount of ammonia inferred from the capacitor's capacity. Additionally, he has developed a device and method for testing the seal tightness of a fuel tank system in motor vehicles. This system utilizes an electrically operated pump to build excess pressure, comparing the pump's electric current consumption to reference values to ensure seal integrity.
Career Highlights
Ralf Widmann is associated with Bayerische Motoren Werke Aktiengesellschaft, commonly known as BMW. His work at this prestigious company has allowed him to contribute to advancements in automotive technology, enhancing vehicle performance and safety.
Collaborations
Throughout his career, Ralf has collaborated with notable colleagues, including Andreas Bruhn and Thomas Baumeister. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
Ralf Widmann's contributions to automotive technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence advancements in vehicle design and functionality.