For the Inventor, By the Inventor

Enter assignee name

Volklingen, Germany

Saarstahl Ag

USPTO Granted Patents = 3

EPO Patents = 5

Forward Citations = 3

Loading Chart...

Loading Chart...

4 inventors (with patents filed for the assignee):

Karl Keller (2 out of 47 patents)

Otto Reichrath (2 out of 2 patents)

Paul Josef Mauk (2 out of 5 patents)

4. Karl Brotzmann (1 out of 43 patents)

5. Patrick Frank (1 patent)

6. Martina Frank (0 patent)

7. Christian GÜNTHER (0 patent)

8. Michael Wahl (0 patent)

9. Frauendorfer Robert (0 patent)

10. Brotzmann Karl (0 patent)

3 patents: Sort by Forward Citations

1. 9200338 - Method for preheating iron agglomerates (2015-12-01),

2. 5421183 - Light-section wire mill (1995-06-06),

3. 5406822 - Light-section wire mill (1995-04-18),

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

3 Patents

#1 in Volklingen

#8,262 in Germany

Volklingen, Germany

Saarstahl Ag

Forward Citations = 3

4 inventors:

Karl Keller (2 out of 47 patents)

Otto Reichrath (2 out of 2 patents)

Paul Josef Mauk (2 out of 5 patents)

4. Karl Brotzmann (1 out of 43 patents)

5. Patrick Frank (1 patent)

Please report any incorrect information to support@idiyas.com

Loading…