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For the Inventor, By the Inventor

Heidelberg, Germany

Hans Geuder Gmbh


USPTO Granted Patents = 3

Forward Citations = 113

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4 inventors (with patents filed for the assignee):

goldMedal Volker Geuder (3 out of 8 patents)

silverMedal Dieter Frauenfeld (1 out of 4 patents)

bronzeMedal Hans Geuder (1 out of 1 patent)

4.  Hans-Reinhard Koch (1 out of 3 patents)


3 patents:

1. 5879356 - Surgical instrument for crushing crystalline eye lenses by means of (1999-03-09),
2. 5693013 - Apparatus for aspirating lens debris during cataract operations (1997-12-02),
3. 5451229 - Cannula for an eye-surgery instrument (1995-09-19),
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USPTO Data Jan 1 1976 - Sep 29 2026

3 Patents

#75 in Heidelberg

#8,414 in Germany

Heidelberg, DE
Heidelberg, Germany

Hans Geuder Gmbh

Forward Citations = 113

4 inventors:

goldMedal Volker Geuder (3 out of 8 patents)

silverMedal Dieter Frauenfeld (1 out of 4 patents)

bronzeMedal Hans Geuder (1 out of 1 patent)

4.  Hans-Reinhard Koch (1 out of 3 patents)

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