Claude Clifford Eberle

Title: **Claude Clifford Eberle: Innovator in Carbon Fiber Technology**

Introduction

Claude Clifford Eberle, an inventor based in Knoxville, TN (US), has made significant contributions to the field of materials science with a focus on carbon fiber technology. With a total of three patents to his name, Eberle's innovations have the potential to revolutionize the production and application of high-performance carbon fibers.

Latest Patents

Eberle's latest patents include the "Magneto-carbonization method for production of carbon fiber" and "High performance carbon fibers made thereby." This innovative method involves the preparation of carbon fiber from fiber precursors subjected to a magnetic field of at least 3 Tesla during the carbonization process. Conducted at temperatures ranging from 400°C to less than 2200°C, this process produces carbon fibers that exhibit remarkable properties. In particular embodiments, utilizing polyacrylonitrile (PAN) precursor fibers results in carbon fibers with tensile strengths of at least 600 ksi, a tensile modulus of at least 30 Msi, and an ultimate elongation of at least 1.5%.

Additionally, Eberle holds a patent for "Lignin-derived thermoplastic co-polymers and methods of preparation," which features crosslinked lignin structures having methylene or ethylene linking groups. These crosslinked lignins possess a number-average molecular weight of at least 10,000 g/mol, are melt-processible, and demonstrate important thermal properties.

Career Highlights

Eberle has had a distinguished career, working with prominent companies such as UT-Battelle, Inc. and Lockheed Martin Energy Research Corporation. His experience at these organizations has undoubtedly influenced his innovative approaches to materials and carbon fiber technology, allowing him to develop methods that blend scientific expertise with practical applications.

Collaborations

Throughout his career, Claude Clifford Eberle has collaborated with talented individuals including Amit Kumar Naskar and David H. Howell. These partnerships have enriched his research and contributed to his successful inventions, demonstrating the importance of collaboration in the realm of innovation.

Conclusion

Claude Clifford Eberle's contributions to carbon fiber technology showcase the impact that dedicated inventors can have on advanced materials and their applications. With continued innovation and collaboration, Eberle's work holds promise for the future of high-performance materials in various industries.