Inventor · disambiguated record
John P. Moyna
Also filed as: MOYNA JOHN P
21 granted patents·8 pending applications·269 citations·filing 1994–2022
96Inventor score
Files withCATERPILLAR INC12MOYNA JOHN P10CATERPILLAR SARL4C J MOYNA AND SONS INC1CJ MOYNA & SONS INC1
Top patents by PatentIndex Score
29 records- 0189US7117953B2Scraping device and a system and a method for collecting materialsMOYNA JOHN P·Filed 2005·Granted Oct 10, 2006·16 cites·9 claims
- 0288US7980282B2Tire system for an off-highway machineCATERPILLAR INC·Filed 2008·Granted Jul 19, 2011·14 cites·15 claims
- 0387US7367408B2Scraping device and a system and a method for collecting materialsCATERPILLAR INC·Filed 2006·Granted May 6, 2008·13 cites·9 claims
- 0484US9902442B2Track linkMOYNA JOHN P·Filed 2016·Granted Feb 27, 2018·5 cites·19 claims
- 0582US7640996B2Walking beam and tire system for an earthmoving scraping deviceCATERPILLAR INC·Filed 2008·Granted Jan 5, 2010·15 cites·20 claims
- 0681US9987879B2Dual wheel mounting deviceMOYNA JOHN P·Filed 2016·Granted Jun 5, 2018·3 cites·20 claims
- 0777US6079933AHydraulic circuit for an ejector type dump mechanism for articulated trucks and the likeCATERPILLAR INC·Filed 1999·Granted Jun 27, 2000·24 cites·13 claims
- 0871US7112006B2Compacting device and a system and a method for compacting a materialMOYNA JOHN P·Filed 2005·Granted Sep 26, 2006·4 cites·12 claims
- 0971US6869250B2Compacting device and a system and a method for compacting a materialC J MOYNA AND SONS INC·Filed 2003·Granted Mar 22, 2005·16 cites·8 claims
- 1070US5456521AUnloading gate for a dump truck bodyMOYNA JOHN P·Filed 1994·Granted Oct 10, 1995·32 cites·1 claims
- 1169US7356949B2Scraping device and a system and a method for collecting materialsCATERPILLAR INC·Filed 2006·Granted Apr 15, 2008·8 cites·30 claims
- 1267US6155776AHydraulic system for a work machine having an ejector cylinder and a tailgate cylinderCATERPILLAR INC·Filed 1998·Granted Dec 5, 2000·29 cites·11 claims
- 1366US7673700B2Push block for a scraping deviceCATERPILLAR INC·Filed 2008·Granted Mar 9, 2010·5 cites·20 claims
- 1466US6910289B2Scraping device and a system and a method for collecting materialsCJ MOYNA & SONS INC·Filed 2003·Granted Jun 28, 2005·13 cites·14 claims
- 1565US6719349B2Tailgate assemblyCATERPILLAR SARL·Filed 2002·Granted Apr 13, 2004·15 cites·8 claims
- 1662US7647984B2Push block, scraping device and method for collecting a materialCATERPILLAR INC·Filed 2007·Granted Jan 19, 2010·4 cites·20 claims
- 1761US6769859B2Apparatus and method of multi-actuator ejection mechanismCATERPILLAR SARL·Filed 2002·Granted Aug 3, 2004·7 cites·12 claims
- 1859US2023067152A1Electrical drive system for earth moving machineryMOYNA JOHN P·Filed 2022·Application pending·0 cites
- 1956US2009085328A1Walking beam system for a scraping deviceCATERPILLAR INC·Filed 2008·Application pending·0 cites
- 2054US2009084002A1Walking beam system, tire system and method for using the walking beam system and the tire systemMOYNA JOHN P·Filed 2007·Application pending·0 cites
- 2154US2009090521A1Hydraulic disc/harrow apparatus, system and method for using the sameCATERPILLAR INC·Filed 2008·Application pending·0 cites
- 2252US6672822B1Ejector body and method using a tiltable ejectorCATERPILLAR SARL·Filed 1999·Granted Jan 6, 2004·18 cites·18 claims
- 2351US10988068B2Shield assembly for a dump boxMOYNA JOHN P·Filed 2019·Granted Apr 27, 2021·0 cites·18 claims
- 2447US2008251266A1Scraping device and a system and a method for collecting materialsCATERPILLAR INC·Filed 2008·Application pending·0 cites
- 2544US6176673B1Tailgate assembly having side mounted hydraulic cylindersCATERPILLAR INC·Filed 1998·Granted Jan 23, 2001·15 cites·15 claims
- 2643US2009085399A1Sprocket, system and method for using the sprocketMOYNA JOHN P·Filed 2007·Application pending·0 cites
- 2742US2008230244A1Apparatus, system and method for moving a scraping deviceMOYNA JOHN P·Filed 2007·Application pending·0 cites
- 2840US2003019642A1Hydraulic disc/harrow apparatus, system and method for using the sameFiled 2001·Application pending·0 cites
- 2939US6102644AEjector blade carriage adjusterCATERPILLAR SARL·Filed 1999·Granted Aug 15, 2000·13 cites·10 claims
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