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Sundwiger Eisenhutte Maschinenfabrik Gmbh & Co.

USPTO Granted Patents = 8

Forward Citations = 17

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21 inventors (with patents filed for the assignee):

Bernd Berger (4 out of 14 patents)

Peter Reinthal (2 out of 4 patents)

Herbert Gellenbeck (2 out of 3 patents)

4. Armin Frauenkron (2 out of 2 patents)

5. Manfred Benfer (2 out of 3 patents)

6. Udo Riedesel (2 out of 3 patents)

7. Carl Kramer (1 out of 28 patents)

8. Bernd Konrath (1 out of 3 patents)

9. Erhard Vogt (1 out of 1 patent)

10. Volker Ilchmann (1 out of 1 patent)

11. Jurgen Jaschinski (1 out of 1 patent)

12. Helmut Jung (1 out of 2 patents)

13. Walter Ammermann (1 out of 1 patent)

14. Heinz F Rogowsky (1 out of 1 patent)

15. Mihail-Dan Gutu (1 out of 1 patent)

8 patents: Sort by Forward Citations

1. 5778717 - Process and device for rolling bands with uneven thickness and/or length (1998-07-14),

2. 5579788 - Apparatus for the surface treatment of material to be treated by means (1996-12-03),

3. 5558017 - Roll stand (1996-09-24),

4. 5484513 - Process and apparatus for producing a rough generated surface on a (1996-01-16),

5. 5445212 - Casting wheel for a strip casting machine (1995-08-29),

6. 5265441 - Device for cooling a laminar material, more particularly a metal strip (1993-11-30),

7. 5248109 - Positioning apparatus for coils, more particularly of metal strip, to be (1993-09-28),

8. 5086826 - Apparatus for the after-cooling and coiling of cast metal strips (1992-02-11),

Sundwiger Eisenhutte Maschinenfabrik GmbH & Co. is a leading manufacturer of machinery and equipment for the steel industry. With over 100 years of experience, the company offers innovative solutions for the processing of steel and other metals. Their products include rolling mills, forging machines, and heat treatment systems, designed to meet the highest standards of quality and efficiency.

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

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USPTO Data Jan 1 1976 - Dec 9 2025

8 Patents

#6 in Hemer-Sundwig

#4,365 in Germany

Sundwiger Eisenhutte Maschinenfabrik Gmbh & Co.

Forward Citations = 17

21 inventors:

Bernd Berger (4 out of 14 patents)

Peter Reinthal (2 out of 4 patents)

Herbert Gellenbeck (2 out of 3 patents)

4. Armin Frauenkron (2 out of 2 patents)

5. Manfred Benfer (2 out of 3 patents)

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