This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignees: Zf Automotive Germany Gmbh, Zf Automotive UK Limited. Active years: 2025-2026.
Company Filing History:
2 out of 176 
2 out of 80 
Years Active: 2025-2026
Title: Lorenz Graeff: Innovator in Vehicle Steering Technology
Introduction
Lorenz Graeff is a notable inventor based in Cologne, Germany. He has made significant contributions to the field of automotive technology, particularly in the design of steering systems for vehicles. His innovative approach has led to the development of a unique steering column assembly that enhances vehicle control and functionality.
Latest Patents
Lorenz Graeff holds a patent for a "Steering column assembly for a vehicle." This invention features a steering column that is mounted for rotation about its longitudinal axis and is designed for attachment to a steering wheel at one end. The assembly includes a first gear connected to the steering column, first and second motors, and worm screws that engage with the first gear. A control arrangement operates the motors and includes a circuit board with motor output position sensors for precise control.
Career Highlights
Throughout his career, Lorenz Graeff has worked with prominent companies in the automotive industry, including ZF Automotive Germany GmbH and ZF Automotive UK Limited. His experience in these organizations has allowed him to refine his skills and contribute to cutting-edge automotive technologies.
Collaborations
Lorenz has collaborated with notable professionals in the field, including Russell Wilson-Jones and Mark Anthony Wilkes. These partnerships have fostered innovation and have been instrumental in the development of advanced automotive solutions.
Conclusion
Lorenz Graeff's contributions to vehicle steering technology exemplify his commitment to innovation and excellence in the automotive industry. His patent and collaborations highlight his role as a key figure in advancing vehicle control systems.