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Ebersbach/Fils, Germany

Stefan Krawietz

USPTO Granted Patents = 7

EPO Patents = 7 (Patent Applications = 4)

Average Co-Inventor Count = 1.9

ph-index = 2

Forward Citations = 9(Granted Patents)

Location History:

Ebersbach, DE (1994 - 2000)
Ebersbach/Fils, DE (1989 - 2009)

Company Filing History:

Zinser Textilmaschinen Gmbh

Institut Fur Textil-und Verfahrenstechnik Denkendorf Der Deutschen Institute Fur Textil-und Faserforschung

Years Active: 1989-2009

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7 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7475531 - Drawing frame with aprons entwined around twin output top delivery rollers (2009-01-13),

2. 6158091 - Drafting frame for a spinning machine having a roving compactor (2000-12-12),

3. 5915510 - Silver compactor in the stretching frame of a spinning machine (1999-06-29),

4. 5373689 - Two-sided ring-spinning machine with bobbin-changing apparatus (1994-12-20),

5. 4959953 - Funnel for a spinning machine (1990-10-02),

6. 4938014 - Funnel for a funnel spinning apparatus on a textile machine (1990-07-03),

7. 4843809 - Method of automatically exchanging spinning bobbin tubes in a spinning (1989-07-04),

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