Assignee
GRAHAM ENG CORP
US·44 granted patents·3 pending applications·837 citations·filing 1987–2016
Top patents by PatentIndex Score
47 records- 0190US7752947B2Bottle trimmer and methodGRAHAM ENG CORP·Filed 2007·Granted Jul 13, 2010·11 cites·19 claims
- 0290US4838464AVented plastic bottleGRAHAM ENG CORP·Filed 1988·Granted Jun 13, 1989·90 cites·11 claims
- 0388US7611657B2Mold clamp assembly for blow molding machine and methodGRAHAM ENG CORP·Filed 2006·Granted Nov 3, 2009·12 cites·22 claims
- 0482US5037684ABlow molded aseptic bottle and methodGRAHAM ENG CORP·Filed 1989·Granted Aug 6, 1991·42 cites·40 claims
- 0581USD794468SContainerGRAHAM ENG CORP·Filed 2014·Granted Aug 15, 2017·25 cites·1 claims
- 0680US5104306AIn-mold labeling apparatus with rotary label transferGRAHAM ENG CORP·Filed 1991·Granted Apr 14, 1992·46 cites·24 claims
- 0780US4801260ARotary blow molding machineGRAHAM ENG CORP·Filed 1988·Granted Jan 31, 1989·53 cites·30 claims
- 0879US6994821B1Dual parison blow molding and methodGRAHAM ENG CORP·Filed 2003·Granted Feb 7, 2006·16 cites·37 claims
- 0977US7717020B2Bottle trimmer and methodGRAHAM ENG CORP·Filed 2007·Granted May 18, 2010·3 cites·20 claims
- 1077US6635216B2Blow molding machine and methodGRAHAM ENG CORP·Filed 2001·Granted Oct 21, 2003·16 cites·34 claims
- 1176US4861542ARotary blow molding methodGRAHAM ENG CORP·Filed 1987·Granted Aug 29, 1989·43 cites·4 claims
- 1274US4946366ANeedle assembly for blow molding aseptic bottlesGRAHAM ENG CORP·Filed 1989·Granted Aug 7, 1990·32 cites·18 claims
- 1373US5840349ARotary blow molding machineGRAHAM ENG CORP·Filed 1997·Granted Nov 24, 1998·34 cites·64 claims
- 1472US5071037ABlow molded bottle with integral pour spoutGRAHAM ENG CORP·Filed 1989·Granted Dec 10, 1991·44 cites·10 claims
- 1572US5054267AApparatus sealing blow molded bottleGRAHAM ENG CORP·Filed 1990·Granted Oct 8, 1991·28 cites·21 claims
- 1670US8814553B2Modular clamp stationGRAHAM ENG CORP·Filed 2013·Granted Aug 26, 2014·1 cites·20 claims
- 1769US8545750B1Rotary blow molding machine with moveable mold clamp assemblies and methodGRAHAM ENG CORP·Filed 2012·Granted Oct 1, 2013·1 cites·24 claims
- 1869US6923933B2Take-out device for rotary blow molding machine and methodGRAHAM ENG CORP·Filed 2003·Granted Aug 2, 2005·7 cites·39 claims
- 1967US8356991B2Rotary blow molding machine with movable clamp assemblies and methodGRAHAM ENG CORP·Filed 2010·Granted Jan 22, 2013·1 cites·28 claims
- 2067US7739933B2Bottle trimmer and methodGRAHAM ENG CORP·Filed 2007·Granted Jun 22, 2010·3 cites·28 claims
- 2167US7101170B2Take-out device for rotary blow molding machineGRAHAM ENG CORP·Filed 2005·Granted Sep 5, 2006·1 cites·24 claims
- 2266US4834643ABlow molded bottle extraction, trimming and discharge apparatusGRAHAM ENG CORP·Filed 1988·Granted May 30, 1989·30 cites·14 claims
- 2364US4948356ATooling for sealing blow molded bottleGRAHAM ENG CORP·Filed 1989·Granted Aug 14, 1990·22 cites·24 claims
- 2463US9475228B2Adjustable platen assembly for use in a clamp stationGRAHAM ENG CORP·Filed 2014·Granted Oct 25, 2016·0 cites·13 claims
- 2562US5068075AMethod of blow molding aseptic bottlesGRAHAM ENG CORP·Filed 1990·Granted Nov 26, 1991·24 cites·11 claims
- 2659US6062845ATake-out mechanism for blow molding machineGRAHAM ENG CORP·Filed 1998·Granted May 16, 2000·22 cites·20 claims
- 2759US4840366AIn-mold labeling apparatus and methodGRAHAM ENG CORP·Filed 1987·Granted Jun 20, 1989·20 cites·25 claims
- 2857US5256365AIn-molding labeling methodGRAHAM ENG CORP·Filed 1991·Granted Oct 26, 1993·19 cites·6 claims
- 2957US2013280360A1Blow molding apparatusGRAHAM ENG CORP·Filed 2013·Application pending·0 cites
- 3056US5674440ADie head with adjustable mandrel and methodGRAHAM ENG CORP·Filed 1995·Granted Oct 7, 1997·18 cites·46 claims
- 3156US5054272AMethod for sealing blow molded bottleGRAHAM ENG CORP·Filed 1990·Granted Oct 8, 1991·18 cites·25 claims
- 3255US5776519AParison extrusion head with quick change die ring clamp assemblyGRAHAM ENG CORP·Filed 1997·Granted Jul 7, 1998·25 cites·14 claims
- 3354US4950153ABlow molding apparatusGRAHAM ENG CORP·Filed 1989·Granted Aug 21, 1990·17 cites·3 claims
- 3453US4886443ABlow molded bottle extraction, trimming and discharge apparatusGRAHAM ENG CORP·Filed 1989·Granted Dec 12, 1989·18 cites·8 claims
- 3552US5682804AApparatus for trimming the neck of blow molded plastic bottles and methodGRAHAM ENG CORP·Filed 1995·Granted Nov 4, 1997·15 cites·29 claims
- 3649US5791217AMethod for trimming the neck of blow molded plastic bottlesGRAHAM ENG CORP·Filed 1997·Granted Aug 11, 1998·11 cites·12 claims
- 3749US5749275AApparatus for trimming the neck of blow molded plastic bottles and methodGRAHAM ENG CORP·Filed 1995·Granted May 12, 1998·11 cites·31 claims
- 3849US4750841ABarrel supportGRAHAM ENG CORP·Filed 1987·Granted Jun 14, 1988·21 cites·5 claims
- 3946US7441486B2Bottle trimmer and methodGRAHAM ENG CORP·Filed 2004·Granted Oct 28, 2008·1 cites·30 claims
- 4046US2011052904A1Pultrusion process and related articleGRAHAM ENG CORP·Filed 2010·Application pending·0 cites
- 4145US2017182685A1Multi-nip takeoffGRAHAM ENG CORP·Filed 2016·Application pending·0 cites
- 4242US5022544ASealed bottleGRAHAM ENG CORP·Filed 1989·Granted Jun 11, 1991·9 cites·13 claims
- 4339US5664471AApparatus for trimming the neck of blow molded plastic bottles and methodGRAHAM ENG CORP·Filed 1995·Granted Sep 9, 1997·7 cites·25 claims
- 4436US5121913AIn-mold labeling apparatus and methodGRAHAM ENG CORP·Filed 1991·Granted Jun 16, 1992·9 cites·28 claims
- 4535US6120712AAccumulator head blow molding machine and methodGRAHAM ENG CORP·Filed 1998·Granted Sep 19, 2000·6 cites·18 claims
- 4633US4738611ACross head dieGRAHAM ENG CORP·Filed 1987·Granted Apr 19, 1988·5 cites·23 claims
- 479US6054076AAccumulator head blow molding machine and methodGRAHAM ENG CORP·Filed 1998·Granted Apr 25, 2000·0 cites·22 claims
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