This inventor holds 5 USPTO granted patents. Top assignee: Hoechst Aktiengesellschaft. Active years: 1988-1997.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1988-1997
Title: The Innovations of Karl-Christian Zerfass
Introduction
Karl-Christian Zerfass is a notable inventor based in Bobingen, Germany. He has made significant contributions to the field of textile composites, holding a total of 5 patents. His work focuses on innovative materials that enhance the performance and durability of roofing systems.
Latest Patents
One of his latest patents is titled "Textile composite, production thereof and use thereof." This invention describes a composite that includes at least one textile sheet material made from synthetic polymer fibers and another made from inorganic fibers. These materials are joined together by yarns, with methods such as sewing, knitting, or stitch-bonding. This composite is particularly useful as reinforcement for roofing felts.
Another significant patent is for a "Support web for roofing membranes." This invention outlines a support web made from spunbonded polyester filaments. The spunbonded material has a basis weight ranging from 50 to 100 g/m² and a filament denier of 1 to 8 dtex, consolidated with a fusible binder. This design provides high tear propagation resistance and nail pullout strength, making it ideal for bitumenized roofing membranes.
Career Highlights
Karl-Christian Zerfass is associated with Hoechst Aktiengesellschaft, where he has been instrumental in developing innovative textile solutions. His expertise in material science has led to advancements that benefit the construction and roofing industries.
Collaborations
Throughout his career, Zerfass has collaborated with notable colleagues such as Hans Wagner and Wolfgang Greiser. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.
Conclusion
Karl-Christian Zerfass continues to be a driving force in the field of textile innovation, with his patents reflecting a commitment to enhancing material performance in roofing applications. His contributions are paving the way for future advancements in the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile