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Ingolstadt, Germany

Schubert & Salzer Maschinenfabrik Aktiengesellschaft

USPTO Granted Patents = 74

Trademarks = 2

Forward Citations = 451

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86 inventors (with patents filed for the assignee):

Peter Artzt (10 out of 53 patents)

Gerhard Egbers (9 out of 33 patents)

Walter Mayer (6 out of 16 patents)

4. Rudolf Oexler (6 out of 13 patents)

5. Hans Landwehrkamp (6 out of 17 patents)

6. Georg Goldammer (6 out of 11 patents)

7. Rupert Karl (5 out of 15 patents)

8. Johann Walk (5 out of 8 patents)

9. Edmund Schuller (4 out of 51 patents)

10. Eberhard Grimm (3 out of 14 patents)

11. Michael Maria Strobel (3 out of 15 patents)

12. Gottfried Schneider (3 out of 8 patents)

13. Johann Pohn (3 out of 5 patents)

14. Kurt Beitzinger (3 out of 5 patents)

15. Kurt Lovas (3 out of 17 patents)

Core Competencies:

Open-End Spinning

Yarn Splicing

Fiber Sliver Feeding

Thread Paraffining

Bobbin Conveyance

Yarn Production

Spinning Machine

Air Spinning Device

Winding Device

Fiber Bale Opening

Yarn Drawing

Sliver Drawing Rollers

74 patents: Sort by Forward Citations

1. 5414985 - Process and apparatus for piecing a thread in open-end spinning (1995-05-16),

2. 5402355 - Process and device to convey bobbins or bobbin-like goods of the textile (1995-03-28),

3. 5393002 - Process and device for the constitution of a yarn end reserve winding on (1995-02-28),

4. 5313777 - Spinning process and device for the production of a yarn (1994-05-24),

5. 5313689 - Sliver drawing rollers driven by belts including belt cleaners (1994-05-24),

6. 5285975 - Process and device to spool a yarn on a spinning machine/spooling device (1994-02-15),

7. 5279104 - Process and device for the piecing of an open-end spinning device (1994-01-18),

8. 5276947 - Device for the transportion of cans between machines or devices treating (1994-01-11),

9. 5265406 - Open-end spinning device (1993-11-30),

10. 5243812 - Device for the piecing of a yarn in a open-end spinning machine (1993-09-14),

11. 5241813 - Spinning process and device for the production of a yarn (1993-09-07),

12. 5230135 - Top bar for carding machine (1993-07-27),

13. 5209055 - Step bearing for the shaft of a spinning rotor (1993-05-11),

14. 5191760 - Process and device for piecing on an open-end spinning device (1993-03-09),

15. 5178473 - Supporting-disk bearing (1993-01-12),

Schubert & Salzer Maschinenfabrik Aktiengesellschaft is a leading manufacturer of valves and control systems. With over 100 years of experience, the company specializes in providing high-quality products and solutions for various industries including chemicals, pharmaceuticals, and food & beverage. Schubert & Salzer's innovative and reliable products are known for their precision and durability. Visit their website to learn more about their extensive range of valves, control systems, and services.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

74 Patents

#5 in Ingolstadt

#814 in Germany

#9,846 in the World

Ingolstadt, Germany

Schubert & Salzer Maschinenfabrik Aktiengesellschaft

Forward Citations = 451

86 inventors:

Peter Artzt (10 out of 53 patents)

Gerhard Egbers (9 out of 33 patents)

Walter Mayer (6 out of 16 patents)

4. Rudolf Oexler (6 out of 13 patents)

5. Hans Landwehrkamp (6 out of 17 patents)

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