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For the Inventor, By the Inventor

Rodgau-3, Germany

Hans Zapfe


USPTO Granted Patents = 1

Forward Citations = 15

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2 inventors (with patents filed for the assignee):

goldMedal Michael Scherer (1 out of 24 patents)

silverMedal Gerhard Hessberger (1 out of 3 patents)


1 patent:

1. 4619755 - Sputtering system for cathode sputtering apparatus (1986-10-28),
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USPTO Data Jan 1 1976 - Sep 29 2026

1 Patents

#1,698 in Rodgau-3

#15,353 in Germany

Rodgau-3, DE
Rodgau-3, Germany

Hans Zapfe

Forward Citations = 15

2 inventors:

goldMedal Michael Scherer (1 out of 24 patents)

silverMedal Gerhard Hessberger (1 out of 3 patents)

Please report any incorrect information to [email protected]
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