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Ingolstadt, Germany

Schubert & Salzer

USPTO Granted Patents = 100

Trademarks = 3

Forward Citations = 666

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85 inventors (with patents filed for the assignee):

Peter Artzt (16 out of 53 patents)

Erich Bock (12 out of 28 patents)

Gerhard Egbers (11 out of 33 patents)

4. Eberhard Grimm (8 out of 14 patents)

5. Rupert Karl (8 out of 15 patents)

6. Hans Landwehrkamp (8 out of 17 patents)

7. Kurt Lovas (8 out of 17 patents)

8. Gerd Husges (8 out of 8 patents)

9. Edmund Schuller (7 out of 51 patents)

10. Werner Billner (6 out of 14 patents)

11. Karl Handschuch (6 out of 6 patents)

12. Erwin Braun (5 out of 9 patents)

13. Rudolf Oexler (5 out of 13 patents)

14. Heinz Muller (4 out of 20 patents)

15. Walter Mayer (4 out of 16 patents)

Core Competencies:

Open-End Spinning

Fiber Measurement

Rotor Design

Mixing Device

Yarn Accumulator

Spinning Machine

Thread Monitor

Friction Spinning

Dust Elimination

Control Mechanism

Fiber Feeding

Thread Joining

100 patents: Sort by Forward Citations

1. 5237754 - Fiber bundle thickness measuring device (1993-08-24),

2. 4877059 - Valve (1989-10-31),

3. 4848080 - Chiplessly formed open-end spinning rotor and process for production of (1989-07-18),

4. 4845812 - Device for the automatic opening and mixing of fiber bales (1989-07-11),

5. 4825633 - Process and device for the spinning of fibers (1989-05-02),

6. 4819420 - Process and device for piecing to an open-end friction spinning device (1989-04-11),

7. 4817380 - Process and device for piecing up an open-end friction spinning device (1989-04-04),

8. 4793028 - Fiber-removing roll for a bale opener (1988-12-27),

9. 4781017 - Process and device to piece to an open-end friction spinning device (1988-11-01),

10. 4777813 - Chiplessly formed open-end spinning rotor and process for production of (1988-10-18),

11. 4773210 - Open-end rotor-spinning device (1988-09-27),

12. 4769981 - Process and device to piece to a spinning device (1988-09-13),

13. 4760693 - Process and device for open-end friction spinning (1988-08-02),

14. 4753067 - Open-end spinning machine (1988-06-28),

15. 4738005 - Adjusting device for operating elements of cards or carding rollers (1988-04-19),

Schubert & Salzer is a prominent player in the field of open-end spinning technology, specializing in the development and manufacturing of advanced spinning machines and components. The company focuses on innovative solutions for fiber measurement, rotor design, and mixing devices, enhancing the efficiency and quality of yarn production. Based in Ingolstadt, Germany, Schubert & Salzer is committed to advancing textile technology through precision engineering and continuous research in spinning processes and thread monitoring systems.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

Schubert & Salzer

100 Patents

#3 in Ingolstadt

#587 in Germany

#7,768 in the World

Ingolstadt, Germany

Schubert & Salzer

Forward Citations = 666

85 inventors:

Peter Artzt (16 out of 53 patents)

Erich Bock (12 out of 28 patents)

Gerhard Egbers (11 out of 33 patents)

4. Eberhard Grimm (8 out of 14 patents)

5. Rupert Karl (8 out of 15 patents)

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