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EPO Patents = 88

Trademarks = 4

Forward Citations = 1,912

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139 inventors (with patents filed for the assignee):

Ferdinand Leifeld (137 out of 142 patents)

Josef Temburg (32 out of 38 patents)

Fritz P Hosel (26 out of 26 patents)

4. Armin Leder (16 out of 32 patents)

5. Thomas Schmitz (16 out of 26 patents)

6. Stefan Schlichter (15 out of 19 patents)

7. Paul G Teichmann (15 out of 15 patents)

8. Nicole Saeger (14 out of 18 patents)

9. Wolfgang Beneke (14 out of 14 patents)

10. Jurgen Kluttermann (13 out of 13 patents)

11. Hermann Trutzschler (12 out of 12 patents)

12. Konrad Temburg (11 out of 13 patents)

13. Johannes Bossmann (10 out of 12 patents)

14. Fritz Hösel (9 out of 13 patents)

15. Andreas Kranefeld (9 out of 9 patents)

Core Competencies:

Textile Processing

Fibre Sorting

Combing Machines

Carding Machines

Spinning Preparation

Sliver Formation

Textile Quality Control

Foreign Object Detection

Fibre Material Measurement

Nonwoven Structuring

Textile Machine Components

Fibre Mixing

365 patents: Sort by Forward Citations

1. 11788220 - Apparatus for compacting and/or structuring a nonwoven, and a structural shell (2023-10-17),

2. 8003554 - Clothing support for a card flat covering (2011-08-23),

3. 7950110 - Apparatus for the fibre-sorting or fibre-selection of a fibre bundle comprising textile fibres, especially for combing (2011-05-31),

4. 7946000 - Apparatus for the fibre-sorting or fibre-selection of a fibre bundle comprising textile fibres, especially for combing (2011-05-24),

5. 7941901 - Apparatus for the fibre-sorting or fibre-selection of a fibre bundle comprising textile fibres, especially for combing (2011-05-17),

6. 7941900 - Apparatus for the fibre-sorting or fibre-selection of a fibre bundle comprising textile fibres, especially for combing (2011-05-17),

7. 7941899 - Apparatus for the fibre-sorting or fibre-selection of a fibre bundle comprising textile fibres, especially for combing (2011-05-17),

8. 7937811 - Apparatus for the fibre-sorting or fibre-selection of a fibre bundle comprising textile fibres, especially for combing (2011-05-10),

9. 7934295 - Apparatus and method for the fibre-sorting or fibre-selection of a fibre bundle comprising textile fibres (2011-05-03),

10. 7926148 - Apparatus for the fibre-sorting or fibre-selection of a fibre bundle comprising textile fibres, especially for combing (2011-04-19),

11. 7921520 - Apparatus for the fibre-sorting or fibre-selection of a fibre bundle comprising textile fibres, especially for combing (2011-04-12),

12. 7921519 - Apparatus for the fibre-sorting or fibre-selection of a fibre bundle comprising textile fibres, especially for combing (2011-04-12),

13. 7921518 - Apparatus for the fibre-sorting or fibre-selection of a fibre bundle comprising textile fibres, especially for combing (2011-04-12),

14. 7921517 - Apparatus for the fibre-sorting or fibre-selection of a fibre bundle comprising textile fibres, especially for combing (2011-04-12),

15. 7913362 - Apparatus for the fibre-sorting or fibre-selection of a fibre bundle comprising textile fibres, especially for combing (2011-03-29),

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

365 Patents

#1 in Monchengladbach

#170 in Germany

#2,435 in the World

Monchengladbach, Germany

Trutzschler Gmbh & Co Kg