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Stahlwerke Peine-Salzgitter Ag

USPTO Granted Patents = 19

Forward Citations = 104

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35 inventors (with patents filed for the assignee):

Gustav Mahn (5 out of 5 patents)

Constantin M Vlad (5 out of 5 patents)

Hans Paulitsch (4 out of 4 patents)

4. Paul Rheinlander (3 out of 4 patents)

5. Klaus Freier (2 out of 3 patents)

6. Heinrich Kaiser (2 out of 2 patents)

7. Klaus Berner (2 out of 3 patents)

8. Klaus Schulz, Deceased (2 out of 2 patents)

9. Josef Schoop (2 out of 2 patents)

10. Alfred Babilon (2 out of 2 patents)

11. Gerhard Kiefer (2 out of 2 patents)

12. Kurt Koerfer (2 out of 2 patents)

13. Ullrich Koch (2 out of 2 patents)

14. Jurgen Frenzel (2 out of 3 patents)

15. Gunter Fasterding (2 out of 2 patents)

19 patents: Sort by Forward Citations

1. 5139580 - Cold rolled sheet or strip steel and a process for production thereof (1992-08-18),

2. 5044612 - Apparatus to clean refractory-lined conveyor troughs (1991-09-03),

3. 5014965 - Process and apparatus to clean a molten metal or slag conveyor trough (1991-05-14),

4. 4802623 - Concrete cross sleeper system (1989-02-07),

5. 4756476 - Railway switch (1988-07-12),

6. 4432674 - Method and device for analyzing the solid matter content in a hydraulic (1984-02-21),

7. 4421554 - Production of steel in a basic converter employing liquid converter slag (1983-12-20),

8. 4397697 - Hot strips or heavy plates from a denitrated steel and method for their (1983-08-09),

9. 4259064 - Ceramic burner (1981-03-31),

10. 4210010 - Cooling arrangement (1980-07-01),

11. 4197730 - Cooling arrangement (1980-04-15),

12. 4190238 - Lance head for a fining lance (1980-02-26),

13. 4180418 - Method of making a steel wire adapted for cold drawing (1979-12-25),

14. 4108695 - Steel wire (1978-08-22),

15. 4052197 - Process for making steel from pig iron (1977-10-04),

Stahlwerke Peine-salzgitter Ag is a leading steel manufacturer based in Peine, Germany. With over 100 years of experience in the industry, they specialize in producing high-quality steel products for a wide range of applications. Their state-of-the-art facilities and commitment to innovation make them a trusted partner for customers worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

19 Patents

#1 in Peine

#2,317 in Germany

#31,708 in the World

Stahlwerke Peine-Salzgitter Ag

Forward Citations = 104

35 inventors:

Gustav Mahn (5 out of 5 patents)

Constantin M Vlad (5 out of 5 patents)

Hans Paulitsch (4 out of 4 patents)

4. Paul Rheinlander (3 out of 4 patents)

5. Klaus Freier (2 out of 3 patents)

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