Inventor · disambiguated record
Wilhelm Lefken
Also filed as: LEFKEN WILHELM
2 granted patents·3 citations·filing 2006–2009
43Inventor score
Technology areasB41F
Top patents by PatentIndex Score
2 records- 0169US7849794B2Device for transporting sheets in straight printing or perfecting operation by way of tongs grippersHEIDELBERGER DRUCKMASCH AG·Filed 2006·Granted Dec 14, 2010·1 cites·12 claims
- 0268US8141487B2Printing press having an anilox inking unit with an associated washing deviceLEFKEN WILHELM·Filed 2009·Granted Mar 27, 2012·2 cites·8 claims
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