Inventor · disambiguated record
Randolph Lee Davidson
Also filed as: DAVIDSON RANDOLPH L · DAVIDSON RANDOLPH LEE
8 granted patents·2 pending applications·134 citations·filing 1999–2009
88Inventor score
Top patents by PatentIndex Score
10 records- 0189US7581942B2Stretch rod for a stretch blow molding machineBALL CORP·Filed 2008·Granted Sep 1, 2009·10 cites·15 claims
- 0289US6638462B2Hybrid disk-cone extrusion die assemblyPECHINEY EMBALLAGE FLEXIBLE EU·Filed 2001·Granted Oct 28, 2003·34 cites·20 claims
- 0387US7651781B2Polypropylene container and process for making the sameBALL CORP·Filed 2006·Granted Jan 26, 2010·8 cites·4 claims
- 0482US6638461B2Hybrid disk-cone extrusion die modulePECHINEY EMBALLAGE FLEXIBLE EU·Filed 2001·Granted Oct 28, 2003·19 cites·20 claims
- 0578US6638463B2Hybrid disk-cone extrusion die module having a spillover surface surrounded by a planar seal surfacePECHINEY EMBALLAGE FLEXIBLE EU·Filed 2001·Granted Oct 28, 2003·14 cites·20 claims
- 0675US8158052B2Polypropylene container and process for making the sameRICHARDS GUY·Filed 2009·Granted Apr 17, 2012·4 cites·18 claims
- 0774US6638464B2Hybrid disk-cone extrusion die module having a spillover surface surrounding a planar seal surfacePECHINEY EMBALLAGE FLEXIBLE EU·Filed 2001·Granted Oct 28, 2003·11 cites·20 claims
- 0871US6677013B1Transparent multilayer polypropylene container with barrier protectionPECHINEY EMBALLAGE FLEXIBLE EU·Filed 1999·Granted Jan 13, 2004·34 cites·52 claims
- 0948US2001038897A1Transparent multilayer polypropylene container with barrier protectionFiled 2001·Application pending·0 cites
- 1035US2004005475A1Transparent multilayer polypropylene container with barrier protectionFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →