For the Inventor, By the Inventor

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Ugchelen, Netherlands

Arjowiggins Security B.v.

USPTO Granted Patents = 1

EPO Patents = 2

Forward Citations = 3

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3 inventors (with patents filed for the assignee):

Johannes Krul (1 out of 4 patents)

Hendrik Van De Kamp (1 out of 1 patent)

Jan Marius Van Dokkum (1 out of 1 patent)

4. Norbertus Martinus Bronold (0 patent)

1 patent: Sort by Forward Citations

1. 8673114 - Method for producing a watermark element, watermark element, and also applications (2014-03-18),

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USPTO Data Jan 1 1976 - Jan 13 2026

1 Patents

#1 in Ugchelen

#3,288 in Netherlands

Ugchelen, Netherlands

Arjowiggins Security B.v.

Forward Citations = 3

3 inventors:

Johannes Krul (1 out of 4 patents)

Hendrik Van De Kamp (1 out of 1 patent)

Jan Marius Van Dokkum (1 out of 1 patent)

4. Norbertus Martinus Bronold (0 patent)

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