% Expired Patents = 50.0

EPO Patents = 1

Trademarks = 5

Forward Citations = 16

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2 inventors (with patents filed for the assignee):

Rainer Kaufmann (1 out of 17 patents)

Rudiger Kallenberg (1 out of 1 patent)

Gerhard Blasek (0 patent)

2 patents: Sort by Forward Citations

#8 in Ahrensburg

#10,674 in Germany

Edding Ag

Forward Citations = 16

2 inventors:

Rainer Kaufmann (1 out of 17 patents)

Rudiger Kallenberg (1 out of 1 patent)

Gerhard Blasek (0 patent)

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1 patent (EPO):

Please report any incorrect information to [email protected]