Kempen, Germany

Ferdinand Leifeld


Average Co-Inventor Count = 1.3

ph-index = 13

Forward Citations = 855(Granted Patents)

Forward Citations (Not Self Cited) = 740(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • von-Behring-Strasse, DE (1992)
  • Kempen 1, DE (1994)
  • Kempen, DE (1979 - 2003)

Company Filing History:


Years Active: 1979-2003

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Areas of Expertise:
Fiber Processing
Carding Machine
Sliver Measurement
Fiber Length Measurement
Foreign Material Removal
Coiler Can Transport
Fiber Batt Production
Sliver Guiding Device
Thickness Sensor
Fiber Tuft Handling
Web Heating Device
Drawing Frame Technology
142 patents (USPTO):Explore Patents

Title: Ferdinand Leifeld: Innovator in Carding Machine Technology

Introduction:

Ferdinand Leifeld, hailing from Kempen, Germany, is an esteemed inventor who has made significant contributions in the field of carding machine technology. With an impressive portfolio of 142 patents, Leifeld has consistently demonstrated his expertise and creativity in developing novel solutions for the textile industry. This article delves into his latest patents, career highlights, collaborations, and the profound impact of his innovations.

Latest Patents:

Among Ferdinand Leifeld's recent patents, two noteworthy inventions stand out. The first is a device for increasing the specific weight of fiber material in a carding machine. This invention is designed to streamline the carding process by incorporating a gathering device, including gathering rolls, that allows for negative drafting of the fiber material. By improving control over the density of fiber material, Leifeld's invention enhances the efficiency and precision of carding machines.

Another significant patent developed by Leifeld is an apparatus for measuring the thickness of sliver bundles. This revolutionary device utilizes a supporting surface where side-by-side running slivers are guided in a single plane. Multiple sensor elements, securely fixed to a holding member, are capable of transversely measuring thickness fluctuations in each individual sliver. The generated electric pulses enable precise monitoring of sliver thickness, providing valuable feedback to enhance production quality.

Career Highlights:

Throughout his career, Ferdinand Leifeld has become renowned for his groundbreaking contributions to carding machine technology. His innovative ideas and inventions have had a profound impact on the textile industry, helping to enhance production processes, increase efficiency, and improve the overall quality of finished textile products. Leifeld's patents have paved the way for advancements in carding machines, ensuring optimal performance and reliability.

Collaborations:

During his professional journey, Ferdinand Leifeld has collaborated with esteemed companies such as Trützschler GmbH & Co. KG. Trützschler, a globally recognized textile machinery manufacturer, has been a valuable partner in bringing Leifeld's inventive concepts to life. Additionally, Leifeld has worked closely with colleagues Josef Temburg and Stefan Schlichter, leveraging their collective expertise and fostering a collaborative environment that encourages innovation and problem-solving.

Conclusion:

Ferdinand Leifeld's invaluable contributions to carding machine technology have revolutionized the textile industry, enabling more efficient and precise manufacturing processes. With an impressive patent collection of 142 inventions, including the recent device for heightening the specific weight of fiber material and the apparatus for measuring sliver bundle thickness, Leifeld has solidified his position as an accomplished inventor. His partnerships with industry-leading companies like Trützschler GmbH & Co. KG have further amplified the impact of his innovations. Leifeld's ongoing commitment to enhancing textile machinery stands as a testament to his ingenuity and perseverance in driving progress in the field.

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