This inventor holds 2 USPTO granted patents. Top assignees: Daimler Chrysler Ag, Dr. Ing. H.c. F. Porsche Aktiengesellschaft. Active years: 1990-2006.
Company Filing History:
1 out of 2,614 
1 out of 4,214 
Years Active: 1990-2006
Title: Ulrich Appt: Innovator in Gas Monitoring and Vehicle Control Systems
Introduction
Ulrich Appt is a notable inventor based in Stuttgart, Germany. He holds 2 patents that showcase his contributions to the fields of gas monitoring and vehicle control systems. His innovative approaches have the potential to enhance safety and efficiency in various applications.
Latest Patents
One of Ulrich Appt's latest patents is a method and apparatus for monitoring parameters of an easily ignited gas, such as hydrogen. This invention includes a wake-up device connected to a current/voltage supply, which can switch the monitoring unit from a state of rest into an active state after an adjustable time interval. This device can be utilized in fuel cell systems or vehicles, providing a crucial safety measure for monitoring gas concentrations.
Another significant patent involves an arrangement for controlling power transmission to at least two axles in a vehicle. This system controls a friction element to limit rotational speed compensation between the axles based on the difference in medium wheel speeds. The arrangement includes tolerance bands that determine how the limiting is adjusted based on the longitudinal speed differences, ensuring optimal performance and safety in vehicle operation.
Career Highlights
Throughout his career, Ulrich Appt has worked with prominent companies such as Daimler Chrysler AG and Dr. Ing. h.c. F. Porsche Aktiengesellschaft. His experience in these leading automotive firms has contributed to his expertise in vehicle technology and innovation.
Collaborations
Ulrich has collaborated with notable professionals in his field, including Klaus-Gerhard Wolpert and Rolf Geiger. These collaborations have likely enriched his work and led to advancements in his patented technologies.
Conclusion
Ulrich Appt's contributions to gas monitoring and vehicle control systems reflect his innovative spirit and technical expertise. His patents not only enhance safety in automotive applications but also demonstrate the importance of continuous innovation in technology.