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Krefeld, Germany

Voith Sulzer Finishing Gmbh

USPTO Granted Patents = 61

Trademarks = 2

Forward Citations = 200

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35 inventors (with patents filed for the assignee):

Rolf Van Haag (16 out of 41 patents)

Franz Kayser (14 out of 35 patents)

Dirk Cramer (9 out of 24 patents)

4. Hans-Rolf Conrad (7 out of 20 patents)

5. Dieter Junk (5 out of 12 patents)

6. Ulrich Rothfuss (4 out of 5 patents)

7. Joachim Hinz (4 out of 14 patents)

8. Ulrich Wagner (4 out of 4 patents)

9. Jakob Hannen (4 out of 8 patents)

10. Hans-Josef Peters (4 out of 5 patents)

11. Reinhard Wenzel (3 out of 26 patents)

12. Peter Dornfeld (3 out of 5 patents)

13. Jozef-Franc Zajec (3 out of 6 patents)

14. Frank Rostek (3 out of 5 patents)

15. Udo Ticheloven (3 out of 4 patents)

Core Competencies:

Calender

Winding Device

Material Web

Roll Arrangement

Reel Slitting Device

Adjustable Deflection Roll

Paper Processing

Roll Machine

Cooling Process

Packaging Method

Rolling Mechanism

Deflection Controllable Roller

61 patents: Sort by Forward Citations

1. 6405790 - Roll (2002-06-18),

2. 6248215 - Calender and method for treating material webs in the calender (2001-06-19),

3. 6185909 - Method for packaging a material web roll (2001-02-13),

4. 6161792 - Winding device including a support device and winding process (2000-12-18),

5. 616179 - Winding device including a support device and winding process (2000-12-19),

6. 6129652 - Calendar roll with coolant conduits (2000-10-10),

7. 6102325 - Reel slitting device and guide device (2000-08-15),

8. 6095237 - Roll arrangement and method for cooling a roll (2000-08-01),

9. 6073548 - Roll machine, roll, and process of forming roll machine (2000-06-13),

10. 6059219 - Winding device and process for winding material webs (2000-05-09),

11. 6044619 - Reel slitting device and method (2000-04-04),

12. 6024838 - Calender for paper and the like (2000-02-15),

13. 6019306 - Roll winding device (2000-02-01),

14. 6016987 - Winding device for a material web, especially for a reel slitting device (2000-01-25),

15. 6012673 - Winding device and method (2000-01-11),

Voith Sulzer Finishing GmbH is a leading global provider of machinery and systems for textile finishing processes. With over 150 years of experience, the company offers a comprehensive range of high-quality products and services to enhance the efficiency and productivity of textile manufacturers. From dyeing to printing and coating, Voith Sulzer Finishing GmbH provides innovative solutions that enable customers to achieve superior quality and sustainability in their production processes.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

61 Patents

#8 in Krefeld

#943 in Germany

#11,629 in the World

Krefeld, Germany

Voith Sulzer Finishing Gmbh

Forward Citations = 200

35 inventors:

Rolf Van Haag (16 out of 41 patents)

Franz Kayser (14 out of 35 patents)

Dirk Cramer (9 out of 24 patents)

4. Hans-Rolf Conrad (7 out of 20 patents)

5. Dieter Junk (5 out of 12 patents)

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