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For the Inventor, By the Inventor

Kunzelsau, Germany

Berner Gmbh


USPTO Granted Patents = 3

Forward Citations = 23

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1 inventor (with patents filed for the assignee):

goldMedal Olaf Kersten (3 out of 4 patents)


3 patents:

1. 6123242 - Explosive powder charge operated bolt-setting tool (2000-09-26),
2. 6092710 - Explosive powder charge operated bolt-setting tool (2000-07-25),
3. 6085958 - Explosive powder charge operated bolt-setting tool (2000-07-11),
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USPTO Data Jan 1 1976 - Sep 15 2026

3 Patents

#2 in

#8,449 in Germany

Kunzelsau, DE
Kunzelsau, Germany

Berner Gmbh

Forward Citations = 23

1 inventor:

goldMedal Olaf Kersten (3 out of 4 patents)

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