For the Inventor, By the Inventor

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Netherlands, Netherlands

Maasland N.v. a Dutch Company

USPTO Granted Patents = 3

Forward Citations = 186

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4 inventors (with patents filed for the assignee):

Karel Van Den Berg (3 out of 155 patents)

Rudolf E Van Der Laan (1 out of 1 patent)

Wilco Van Lier (1 out of 1 patent)

4. Helena G M Vijverberg (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 6267077 - Cleaning implement for cleaning with a rinsing liquid at least part of a milking machine (2001-07-31),

2. 6205949 - Method of milking animals (2001-03-27),

3. 6197538 - Method of establishing the presence of specific substances in milk and an implement for applying same (2001-03-06),

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USPTO Data Jan 1 1976 - Dec 16 2025

3 Patents

#2 in Netherlands

#1,640 in Netherlands

Netherlands, Netherlands

Maasland N.v. a Dutch Company

Forward Citations = 186

4 inventors:

Karel Van Den Berg (3 out of 155 patents)

Rudolf E Van Der Laan (1 out of 1 patent)

Wilco Van Lier (1 out of 1 patent)

4. Helena G M Vijverberg (1 out of 1 patent)

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