For the Inventor, By the Inventor

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Chemnitz, Germany

Barmag-spinnzwirn Gmbh

USPTO Granted Patents = 2

Forward Citations = 6

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7 inventors (with patents filed for the assignee):

Manfred Mayer (1 out of 12 patents)

Siegfried Behnert (1 out of 1 patent)

Hans-Jochen Busch (1 out of 7 patents)

4. Peter Kroll (1 out of 1 patent)

5. Siegfried Theilig (1 out of 1 patent)

6. Volker Roland (1 out of 1 patent)

7. Georg Kothmeier (1 out of 2 patents)

2 patents: Sort by Forward Citations

1. 6158689 - Yarn winding apparatus and method (2000-12-12),

2. 5725174 - Winding apparatus for a yarn advancing at a constant speed (1998-03-10),

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USPTO Data Jan 1 1976 - Dec 16 2025

2 Patents

#12 in Chemnitz

#10,495 in Germany

Chemnitz, Germany

Barmag-spinnzwirn Gmbh

Forward Citations = 6

7 inventors:

Manfred Mayer (1 out of 12 patents)

Siegfried Behnert (1 out of 1 patent)

Hans-Jochen Busch (1 out of 7 patents)

4. Peter Kroll (1 out of 1 patent)

5. Siegfried Theilig (1 out of 1 patent)

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