For the Inventor, By the Inventor

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Winkelmann Powertrain Components Gmbh + Co. Kg

USPTO Granted Patents = 2

CIPO Patents = 1

EPO Patents = 4

Forward Citations = 1

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6 inventors (with patents filed for the assignee):

Heiko Ohlscher (1 out of 2 patents)

Christian Malkemper (1 out of 2 patents)

Bernd Rudert (1 out of 2 patents)

4. Karl-Heinz Hecker (1 out of 2 patents)

5. Daniel Gersmann (1 out of 1 patent)

6. Alexander Goettmann (1 out of 1 patent)

7. Martin Busch (0 patent)

8. Alexander GÖTTMANN (0 patent)

2 patents: Sort by Forward Citations

1. 11325174 - Method for the chipless production of a rotationally symmetrical body from a circular sheet metal blank (2022-05-10),

2. 10415650 - Device for transmitting a torque from an internal combustion engine to an auxiliary unit (2019-09-17),

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USPTO Data Jan 1 1976 - Dec 16 2025

2 Patents

#7 in 59227 Ahlen

#10,495 in Germany

Winkelmann Powertrain Components Gmbh + Co. Kg

Forward Citations = 1

6 inventors:

Heiko Ohlscher (1 out of 2 patents)

Christian Malkemper (1 out of 2 patents)

Bernd Rudert (1 out of 2 patents)

4. Karl-Heinz Hecker (1 out of 2 patents)

5. Daniel Gersmann (1 out of 1 patent)

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