This inventor holds 3 USPTO granted patents. Top assignees: Alliedsignal Inc., Allied Corporation. Active years: 1985-1994.
Company Filing History:
Years Active: 1985-1994
Title: Thomas A. Libsch: Innovator in Brake Rotor Technology
Introduction
Thomas A. Libsch is a notable inventor based in Novi, MI (US), recognized for his contributions to brake rotor technology. With a total of 3 patents, Libsch has made significant advancements in the design and materials used in brake systems for vehicles.
Latest Patents
Libsch's latest patents include a lightweight and high thermal conductivity brake rotor designed for use with a caliper in a vehicle's brake system. This innovative rotor features a hub with multiple openings for attachment to an axle, which rotates with the vehicle's wheel. The hub is equipped with spokes that extend radially to an integral annular head member. This head member has parallel first and second friction surfaces that engage with brake pads during braking. The rotor is composed of a mixture of 50-85 percent by volume of silicon carbide and 50-15 percent by volume of copper, along with up to 15 percent by volume of graphite fiber. This unique composition allows the rotor to achieve a thermal conductivity at room temperature ranging from 0.16-0.74 cal/cm·sec·°C (50-310 W/m·°K). Another patent focuses on a brake rotor made from a composition containing 20-80 percent by volume of silicon carbide and 80-20 percent by volume of an iron alloy, which includes specific percentages of carbon, silicon, and other elements, achieving a theoretical thermal conductivity of 0.19 to 0.41 cal/cm·sec·°C.
Career Highlights
Throughout his career, Libsch has worked with prominent companies such as AlliedSignal Inc. and Allied Corporation. His experience in these organizations has contributed to his expertise in the field of brake technology.
Collaborations
Libsch has collaborated with notable coworkers, including Seong K. Rhee and Harry P. Wertheimer, further enhancing his innovative work in brake rotor design.
Conclusion
Thomas A. Libsch's contributions to the field of brake rotor technology demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of materials and engineering, paving the way for advancements in vehicle safety and performance.