Assignee
SIEGWERK DRUCKFARBEN GMBH & CO
DE·2 granted patents·345 citations·filing 1993–2003
Top patents by PatentIndex Score
2 records- 0190US5496879APrinting inkSIEGWERK DRUCKFARBEN GMBH & CO·Filed 1993·Granted Mar 5, 1996·328 cites·13 claims
- 0270US6949290B2Producing a textured effect in a plastic film, and plastic films having a relief pattern made by this methodSIEGWERK DRUCKFARBEN GMBH & CO·Filed 2003·Granted Sep 27, 2005·17 cites·13 claims
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