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For the Inventor, By the Inventor

Hamburg, Germany

Dataprint Datendrucksysteme R. Kaufmann Kg


USPTO Granted Patents = 3

Forward Citations = 51

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1 inventor (with patents filed for the assignee):

goldMedal Rainer Kaufmann (3 out of 17 patents)


3 patents:

1. 5482191 - Device for filling writing, drawing, printing or painting utensils (1996-01-09),
2. 5352052 - Device for applying writing, drawing, printing and painting fluids onto (1994-10-04),
3. 5102251 - Supply system for devices that operate with the aid of capillary forces (1992-04-07),
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USPTO Data Jan 1 1976 - Oct 13 2026

3 Patents

#199 in Hamburg

#8,427 in Germany

Hamburg, DE
Hamburg, Germany

Dataprint Datendrucksysteme R. Kaufmann Kg

Forward Citations = 51

1 inventor:

goldMedal Rainer Kaufmann (3 out of 17 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Dataprint Datendrucksysteme R. Kaufmann Kg. Retrieved from https://idiyas.com/company/dataprint-datendrucksysteme-r-kaufmann-kg

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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