Company Filing History:
6 out of 338 
2 out of 13 
1 out of 2,680 
Years Active: 1988-1993
Title: The Innovations of William P Umlauf
Introduction
William P Umlauf is a notable inventor based in Schererville, IN (US). He has made significant contributions to the field of continuously variable transmission systems, holding a total of nine patents. His work focuses on improving clutch control systems, which are essential for enhancing vehicle performance and efficiency.
Latest Patents
One of Umlauf's latest patents is a continuously variable transmission clutch control system. This innovative system provides an improved method for clutch control, particularly during special conditions where vehicle inertia could negatively impact engine performance. The system generates a clutch pressure setpoint to re-engage the clutch, ensuring that the clutch input speed aligns with the clutch output speed for optimal operation. Additionally, it monitors throttle position and utilizes a maximum torque schedule to prevent undesirable engine racing.
Another significant patent involves temperature compensation techniques for continuously variable transmission systems. This invention ensures consistent system response across a range of operating temperatures. By monitoring variations in control functions, the system can adjust operating parameters accordingly, providing enhanced performance and reliability.
Career Highlights
Throughout his career, Umlauf has worked with prominent companies in the automotive industry, including Borg-Warner Automotive GmbH and Borg-Warner Automotive Electronic & Mechanical Systems Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in transmission technology.
Collaborations
Umlauf has collaborated with notable colleagues such as Werner P Petzold and Alan L Miller. These partnerships have contributed to the advancement of his inventions and the overall progress in the field of automotive engineering.
Conclusion
William P Umlauf's contributions to continuously variable transmission systems demonstrate his expertise and commitment to innovation. His patents reflect a deep understanding of automotive technology and a dedication to improving vehicle performance. His work continues to influence the industry and pave the way for future advancements.