Assignee
RAMPART PACKAGING
US·17 granted patents·514 citations·filing 1985–1990
Top patents by PatentIndex Score
17 records- 0196USD313556SContainerRAMPART PACKAGING·Filed 1987·Granted Jan 8, 1991·60 cites·1 claims
- 0296USD296640SBowlRAMPART PACKAGING·Filed 1985·Granted Jul 12, 1988·52 cites·1 claims
- 0391US4844270AScrew cap jarRAMPART PACKAGING·Filed 1988·Granted Jul 4, 1989·94 cites·19 claims
- 0479US5032213AThermal lid sealing method and apparatusRAMPART PACKAGING·Filed 1989·Granted Jul 16, 1991·38 cites·3 claims
- 0578US5003002ABlends of amorphous nylon and ethylene vinyl alcohol copolymers and laminates and containers made therefromRAMPART PACKAGING·Filed 1989·Granted Mar 26, 1991·32 cites·9 claims
- 0677US4999254AIncreased regrind use in coextruded structuresRAMPART PACKAGING·Filed 1990·Granted Mar 12, 1991·41 cites·17 claims
- 0776US5034074AMethod for formation of a peelable lidRAMPART PACKAGING·Filed 1990·Granted Jul 23, 1991·32 cites·6 claims
- 0869US4894291AIncreased regrind usage in coextruded structuresRAMPART PACKAGING·Filed 1988·Granted Jan 16, 1990·25 cites·17 claims
- 0966US4964205AMethod for making screw cap jarRAMPART PACKAGING·Filed 1989·Granted Oct 23, 1990·24 cites·7 claims
- 1065US4778551AMinimal scrap loss method for making containersRAMPART PACKAGING·Filed 1986·Granted Oct 18, 1988·25 cites·7 claims
- 1158US4790972AMethod for stacking billets and thermoformingRAMPART PACKAGING·Filed 1986·Granted Dec 13, 1988·19 cites·4 claims
- 1243US4883633AProcess and apparatus for production of articles with selectively thinned portions using a multi-radius forming plugRAMPART PACKAGING·Filed 1987·Granted Nov 28, 1989·17 cites·10 claims
- 1342US4948441AMethod and apparatus for fabrication of an openable container lidRAMPART PACKAGING·Filed 1988·Granted Aug 14, 1990·16 cites·5 claims
- 1439US4883190AThermoplastic bellows lid for thermoplastic containersRAMPART PACKAGING·Filed 1988·Granted Nov 28, 1989·10 cites·9 claims
- 1536US4810457AMethod of blow molding on thermoforming a plastic hardskin/softcore multilayer sheet materialRAMPART PACKAGING·Filed 1987·Granted Mar 7, 1989·14 cites·11 claims
- 1634US4830559ASelf lubricating nutRAMPART PACKAGING·Filed 1988·Granted May 16, 1989·9 cites·2 claims
- 1726US4798750ARetortable containers with exterior modified polystyrene cap layerRAMPART PACKAGING·Filed 1987·Granted Jan 17, 1989·6 cites·6 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →