Inventor · disambiguated record
Donald J. Simkowski
Also filed as: SIMKOWSKI DONALD J
21 granted patents·2 pending applications·486 citations·filing 1992–2003
96Inventor score
Files withGOLDCO INDUSTRIES22
Top patents by PatentIndex Score
23 records- 0195US5501552AConveying system for unstable articles having a neck ringGOLDCO INDUSTRIES·Filed 1994·Granted Mar 26, 1996·78 cites·18 claims
- 0293US5271709ADevice and method for repeatedly forming a preselected arrangement of conveyed articlesGOLDCO INDUSTRIES·Filed 1992·Granted Dec 21, 1993·68 cites·29 claims
- 0389US6431817B1Palletizing or depalletizing unstable articles utilizing article group pick-up and transferGOLDCO INDUSTRIES·Filed 2000·Granted Aug 13, 2002·38 cites·34 claims
- 0480US6382399B2Article conveyance having mechanical driveGOLDCO INDUSTRIES·Filed 2001·Granted May 7, 2002·20 cites·10 claims
- 0577US6854586B1Unstable article conveying device with diverter having curved pathGOLDCO INDUSTRIES·Filed 2003·Granted Feb 15, 2005·21 cites·38 claims
- 0675US5522692ADevice and method for palletizing unstable articlesGOLDCO INDUSTRIES·Filed 1993·Granted Jun 4, 1996·29 cites·29 claims
- 0772US5630679AHeight adjustable conveyor systemGOLDCO INDUSTRIES·Filed 1996·Granted May 20, 1997·29 cites·14 claims
- 0870US5819907AApparatus and method for conveying different types of force responsive articlesGOLDCO INDUSTRIES·Filed 1996·Granted Oct 13, 1998·27 cites·29 claims
- 0970US5437533AThru-flow palletizer/depalletizerGOLDCO INDUSTRIES·Filed 1993·Granted Aug 1, 1995·26 cites·20 claims
- 1069US6582179B1Contoured palletizer layer padGOLDCO INDUSTRIES·Filed 2001·Granted Jun 24, 2003·15 cites·21 claims
- 1164US5842818ASingle-to-multiple line conveying system for unstable articles having a neck ringGOLDCO INDUSTRIES·Filed 1996·Granted Dec 1, 1998·22 cites·26 claims
- 1262USD439389SArticle conveyor chain linkGOLDCO INDUSTRIES·Filed 2000·Granted Mar 20, 2001·12 cites·1 claims
- 1361US5310307ADepalletizing device and methodGOLDCO INDUSTRIES·Filed 1993·Granted May 10, 1994·20 cites·26 claims
- 1459US6523670B1Article conveyance having line and/or spacing adjustmentGOLDCO INDUSTRIES·Filed 2001·Granted Feb 25, 2003·9 cites·32 claims
- 1555US6736573B1Selective conveying of unstable articles having a neck ringGOLDCO INDUSTRIES·Filed 2002·Granted May 18, 2004·7 cites·20 claims
- 1655US6374992B1Unstable article conveying device with diverterGOLDCO INDUSTRIES·Filed 2000·Granted Apr 23, 2002·7 cites·35 claims
- 1753US5320457ADevice utilizing fluid for effecting nested alignment of articles having a circular cross-sectionGOLDCO INDUSTRIES·Filed 1992·Granted Jun 14, 1994·16 cites·29 claims
- 1851US5570977AFluid conveyor for articlesGOLDCO INDUSTRIES·Filed 1995·Granted Nov 5, 1996·14 cites·26 claims
- 1948US5501553ADevice utilizing fluid for effecting nested alignment of articles and particularly undecorated cansGOLDCO INDUSTRIES·Filed 1994·Granted Mar 26, 1996·12 cites·26 claims
- 2042US5762794AArticle conveyor having fluid containmentGOLDCO INDUSTRIES·Filed 1995·Granted Jun 9, 1998·9 cites·20 claims
- 2141US6279729B1Article conveyance having mechanical driveGOLDCO INDUSTRIES·Filed 1999·Granted Aug 28, 2001·7 cites·20 claims
- 2239US2004223839A1Apparatus and method for product palletizingFiled 2003·Application pending·0 cites
- 2339US2004262133A1Article engagable unit selective positioningGOLDCO INDUSTRIES·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →