For the Inventor, By the Inventor

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Winkler + Dunnebier, Ag

USPTO Granted Patents = 11

EPO Patents = 6

Forward Citations = 47

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12 inventors (with patents filed for the assignee):

Robert William Collins (2 out of 9 patents)

Gregory Georgiades (2 out of 5 patents)

Martin Blumle (1 out of 16 patents)

4. Stephan Scheu (1 out of 3 patents)

5. Michael Closmann (1 out of 1 patent)

6. Thomas Salm (1 out of 5 patents)

7. Bernfried Kutsch (1 out of 3 patents)

8. Martin Blümle (1 out of 1 patent)

9. Greg Georgiades (1 out of 1 patent)

10. Sascha Haase (1 out of 2 patents)

11. Ulrich Mertgen (1 out of 2 patents)

12. Armin Geisen (1 out of 2 patents)

13. Siegfried Fuchs (1 patent)

14. Nikolaus Isaak (1 patent)

15. Carsten Schrader (1 patent)

11 patents: Sort by Forward Citations

1. 8123221 - Apparatus and method for drawing in flat material pieces and in-register transportation of the flat material pieces (2012-02-28),

2. 8007425 - Suction roller for transporting flat material blanks (2011-08-30),

3. 7647698 - Method and device for producing a cutting or embossing roller by means of laser resurfacing welding (2010-01-19),

4. 7559738 - Device and a method for switching pallets (2009-07-14),

5. 7367444 - Device and method for optionally drawing in a cutout from a stack of several cutouts, or taking over a cutout from a separating cutting machine (2008-05-06),

6. 6949059 - Two cylinder one piece pin stripping device (2005-09-27),

7. 6926653 - Two piece pin and sleeve stripping system (2005-08-09),

8. 6817274 - Cam driven pin stripping device (2004-11-16),

9. 6779666 - Packaging envelope and method for making the same (2004-08-24),

10. 6766733 - Interchangeable flexible die (2004-07-27),

11. 6497009 - Apparatus for providing a flock-air mixture substantially free from flock lumps and a method of dispersing flock lumps (2002-12-24),

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USPTO Data Jan 1 1976 - Dec 16 2025

11 Patents

#105 in

#3,491 in Germany

#50,190 in the World

Winkler + Dunnebier, Ag

Forward Citations = 47

12 inventors:

Robert William Collins (2 out of 9 patents)

Gregory Georgiades (2 out of 5 patents)

Martin Blumle (1 out of 16 patents)

4. Stephan Scheu (1 out of 3 patents)

5. Michael Closmann (1 out of 1 patent)

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