Inventor · disambiguated record
Thomas Schaeffer
Also filed as: SCHAEFFER THOMAS · SCHAEFFER THOMAS DOUGLASS
7 granted patents·34 citations·filing 2001–2008
82Inventor score
Top patents by PatentIndex Score
7 records- 0174US6877430B2Gripper device in a sheet-processing machineHEIDELBERGER DRUCKMASCH AG·Filed 2003·Granted Apr 12, 2005·8 cites·18 claims
- 0268US6676125B2Actuator-gripper controlHEIDELBERGER DRUCKMASCH AG·Filed 2001·Granted Jan 13, 2004·6 cites·13 claims
- 0367US6592121B2Apparatus for synchronizing transfers of sheet materialHEIDELBERGER DRUCKMASCH AG·Filed 2001·Granted Jul 15, 2003·9 cites·20 claims
- 0450US7121545B2Independently activatable side pull for lateral alignment of a sheetHEIDELBERGER DRUCKMASCH AG·Filed 2003·Granted Oct 17, 2006·4 cites·13 claims
- 0547US7347416B2Apparatus for transporting a printing material sheetHEIDELBERGER DRUCKMASCH AG·Filed 2004·Granted Mar 25, 2008·3 cites·13 claims
- 0639US7287749B2Transport system in a machine that processes printing materialHEIDELBERGER DRUCKMASCH AG·Filed 2004·Granted Oct 30, 2007·1 cites·15 claims
- 0731USD623441STool caseSCHAEFFER THOMAS DOUGLASS·Filed 2008·Granted Sep 14, 2010·3 cites·1 claims
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