Katwijk, Netherlands

Hennyz B.v.


USPTO Granted Patents = 2


Forward Citations = 0

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1 inventor (with patents filed for the assignee):

goldMedal Hendrik Willem Zandbergen (2 out of 10 patents)


2 patents:

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USPTO Data Jan 1 1976 - Dec 9 2025

2 Patents

#1 in Katwijk

#2,159 in Netherlands

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Katwijk, Netherlands
Forward Citations = 0

1 inventor:

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