Location History:
- Uchtelhausen, DE (2017)
- Üchtelhausen, DE (2020)
Company Filing History:
2 out of 3,783 
1 out of 7 
1 out of 832,718 Years Active: 2017-2020
Title: Marc-André Schäfer: Innovator in Rotary Sealing Technology
Introduction
Marc-André Schäfer is a notable inventor based in Üchtelhausen, Germany. He has made significant contributions to the field of rotary sealing technology, holding two patents that showcase his innovative approach to engineering challenges.
Latest Patents
His latest patents include a rotary leadthrough for a vehicle and a sealing arrangement for a wheel bearing. The rotary leadthrough patent describes a rotary joint designed to supply fluid to a pressure chamber located between a rotatable and a stationary component. This invention features a seal carrier with channels for fluid connection, multiple sealing rings for static sealing, and a sealing element that ensures both axial and radial sealing of the pressure chamber. The sealing arrangement patent focuses on a wheel bearing, incorporating a first seal on one component and a second seal on another. This design includes an opening for air passage and a fabric element that expands upon contact with water to seal the opening effectively.
Career Highlights
Throughout his career, Marc-André Schäfer has worked with various companies, including Schaeffler Technologies AG & Co. KG. His experience in these organizations has allowed him to refine his skills and contribute to advancements in sealing technology.
Collaborations
He has collaborated with notable colleagues such as Simon Brähler and Andreas Kaiser, further enhancing the innovative work being done in his field.
Conclusion
Marc-André Schäfer's contributions to rotary sealing technology through his patents reflect his dedication to innovation and engineering excellence. His work continues to influence the industry and inspire future advancements.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.