Location History:
- Troisdorf, DE (1996 - 1998)
- Niederkassel-Rheidt, DE (2006)
- Niederkass I-Rheidt, DE (2007)
- Niederikassel, DE (2009)
- Niederkassl, DE (2016)
- Niederkassel, DE (1998 - 2024)
Company Filing History:
19 out of 54 
12 out of 111 
2 out of 3,268 
Years Active: 1996-2025
Detlef Frey: Innovations in Nonwoven Fabric Technology
Introduction:
Detlef Frey is a renowned inventor based in Niederkassel, Germany, with a remarkable track record of 36 patents to his name. He has made significant contributions to the field of nonwoven fabric technology, particularly in the manufacturing process and apparatus. In this article, we will explore some of Frey's latest patents, key career highlights, collaborations, and his overall impact on the industry.
Latest Patents:
Detlef Frey's latest patents showcase his inventive prowess in the realm of nonwoven laminates and fabric manufacturing apparatus:
1. Method of making a nonwoven laminate:
This patent describes a process of creating a nonwoven laminate consisting of at least two nonwoven layers. It involves spinning, cooling, and stretching crimped multicomponent filaments to form the first nonwoven web. Subsequently, elastomer-based continuous filaments are spun, cooled, and stretched to generate a second nonwoven web, which is then deposited onto the first web. The resulting laminate is then consolidated, resulting in a durable and versatile material.
2. Apparatus for making nonwoven fabric from fibers:
This invention focuses on an apparatus designed for the production of nonwoven fabric from thermoplastic fibers. The system includes a spinneret for spinning continuous filaments, a cooler for their subsequent cooling, and a conveyor for depositing the cooled filaments to form a nonwoven web. The nonwoven web undergoes surface treatment using hot fluid or hot air, both during conveyance and through the application of surface pressure, enhancing the fabric's quality.
Career Highlights:
Throughout his career, Detlef Frey has made significant contributions to the field of nonwoven fabric technology. He has worked with esteemed companies, including Reifenhaeuser GmbH & Co. KG Maschinenfabrik and Reifenhauser GmbH & Co. Maschinenfabrik, where his expertise and innovative approach have helped revolutionize nonwoven fabric manufacturing processes. Frey's patents stand as a testament to his commitment to advancing the industry and improving production techniques.
Collaborations:
Detlef Frey has collaborated with several industry professionals, among them Hans-Georg Geus and Martin Neuenhofer. These collaborations have resulted in joint efforts to develop and refine innovative solutions for nonwoven fabric production. Frey's ability to collaborate and pool ideas with other experts in the field has been instrumental in creating groundbreaking advancements.
Conclusion:
Detlef Frey's contributions to nonwoven fabric technology have significantly impacted the industry. His inventive approaches to manufacturing processes and apparatus have led to more efficient and effective production methods. With 36 patents to his name, Frey's dedication to innovation and collaboration with industry professionals highlights his commitment to pushing the boundaries of nonwoven fabric technology. As the industry continues to evolve, Detlef Frey's work stands as a testament to the transformative power of inventive thinking and its ability to shape the future of materials engineering.
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.