Company Filing History:
Years Active: 2008
Title: The Innovations of Stephen Ludwig
Introduction
Stephen Ludwig is an accomplished inventor based in Ann Arbor, MI. He is known for his innovative contributions to the automotive industry, particularly in sound deadening technologies. With a focus on enhancing vehicle performance and comfort, Ludwig has made significant strides in his field.
Latest Patents
Ludwig holds a patent for a two-layer pumpable sound deadener. This invention involves a two-layer sound deadening material that is applied through a pair of extrusion heads mounted on a single mount. A robot, utilized in high-speed mass production automotive assembly lines, moves the door panel relative to the stationary extrusion heads. This allows for the simultaneous application of the two layers onto the interior side of the door. The first layer consists of a thermosetting composition containing epoxy, rubber, and a catalyst, which adheres directly to the door panel. The second layer is made from a thermosetting composition containing an epoxy resin, a thermoplastic copolymer, and a curative that adheres directly to the first layer due to similar chemical structures. The design ensures that the edges of the second layer are positioned inside the corresponding edges of the first layer, preventing noise transmission from the body or door panel.
Career Highlights
Stephen Ludwig is currently employed at Ford Global Technologies, LLC, where he continues to innovate and develop new technologies. His work has contributed to advancements in automotive manufacturing processes and materials.
Collaborations
Ludwig has collaborated with notable colleagues such as Craig Rackers and Jeff Crist, who have also made significant contributions to the field of automotive technology.
Conclusion
Stephen Ludwig's innovative work in sound deadening technology exemplifies the impact of engineering advancements in the automotive industry. His patent for a two-layer pumpable sound deadener showcases his commitment to improving vehicle performance and comfort.