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For the Inventor, By the Inventor

Neubulach, Germany

Hollingsworth Gmbh

USPTO Granted Patents = 26

% Expired Patents = 7.7

Trademarks = 1

Forward Citations = 116

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19 inventors (with patents filed for the assignee):

goldMedal Hermann E Gasser (6 out of 26 patents)

silverMedal Karl-Heinz Schmolke (5 out of 5 patents)

bronzeMedal Karl Curiger (4 out of 11 patents)

4.  Walter Loffler (4 out of 4 patents)

5.  Hans Rutz (4 out of 5 patents)

6.  Werner Frosch (3 out of 5 patents)

7.  Karl H Schmolke (3 out of 3 patents)

8.  Friedrich Haarer (1 out of 3 patents)

9.  Peter Artzt (1 out of 53 patents)

10.  Volker Jehle (1 out of 6 patents)

11.  Hans-Ulrich Schneider (1 out of 1 patent)

12.  Axel Bauersachs (1 out of 2 patents)

13.  Bernhard Bocht (1 out of 6 patents)

14.  Hermann Maidel (1 out of 2 patents)

15.  Gerhard Wurst (1 out of 1 patent)


Core Competencies:
Carding Machine
Textile Fiber
Dust Removal System
Pneumatic Conveyor
Opening Cylinder
Textile Sliver
Fiber Processing
Card Clothing
Beater Roll
Dirt Separator
Universal Textile Machine

26 patents:

1. 7360735 - Device for the attachment of a card clothing with a force measuring device (2008-04-22),
2. 6996878 - Device such as a carding machine for processing fibres (2006-02-14),
3. 6687958 - Carding machine (2004-02-10),
4. 6423424 - Method of producing an opening cylinder (2002-07-23),
5. 5530994 - Dust and trash removal system for carding machines (1996-07-02),
6. 5228172 - Apparatus for depositing a textile fiber strand (1993-07-20),
7. 5022121 - Carding machine or scribbler with transversely moving carding element (1991-06-11),
8. 4983808 - Method of producing opening roller rings (1991-01-08),
9. 4967946 - Pneumatic pipe conveyor installation for fibres (1990-11-06),
10. 4967449 - Device for depositing a textile sliver in a can (1990-11-06),
11. 4949431 - Apparatus for compressing and automatically introducing a textile fiber (1990-08-21),
12. 4939897 - Opening cylinder unit for open-end spinning machines (1990-07-10),
13. 4884320 - Apparatus for gathering a textile fibre fleece and forming a fibre sliver (1989-12-05),
14. 4862688 - Opening cylinder for open-end spinning machine (1989-09-05),
15. 4858276 - Universal textile machine for optionally manufacturing longitudinally (1989-08-22),
Company Overview
Hollingsworth GmbH, based in Neubulach, Germany, specializes in the development and manufacturing of advanced materials and innovative solutions for various industries. The company focuses on high-performance products that cater to the needs of sectors such as automotive, aerospace, and industrial applications. With a commitment to research and technology, Hollingsworth GmbH aims to enhance product performance and sustainability through cutting-edge engineering and material science.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

26 Patents

#1 in Neubulach

#1,788 in Germany

#24,826 in the World

Neubulach, DE
Neubulach, Germany

Hollingsworth Gmbh

Forward Citations = 116

19 inventors:

goldMedal Hermann E Gasser (6 out of 26 patents)

silverMedal Karl-Heinz Schmolke (5 out of 5 patents)

bronzeMedal Karl Curiger (4 out of 11 patents)

4.  Walter Loffler (4 out of 4 patents)

5.  Hans Rutz (4 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hollingsworth Gmbh. Retrieved from https://idiyas.com/company/hollingsworth

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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