Inventor · disambiguated record
Richard D. Lohrman
Also filed as: LOHRMAN RICHARD · LOHRMAN RICHARD D
52 granted patents·15 pending applications·1,607 citations·filing 1977–2025
99Inventor score
Files withPORTOLA PACKAGING INC34OWENS ILLINOIS CLOSURE INC12Silgan White Cap LLC10OWENS ILLINOIS INC4CONTINENTALAFA DISPENSING CO1
Top patents by PatentIndex Score
67 records- 0197US7735664B1Tapered thread structurePORTOLA PACKAGING INC·Filed 2006·Granted Jun 15, 2010·59 cites·14 claims
- 0296USD584149STear band closure for a containerPORTOLA PACKAGING INC·Filed 2007·Granted Jan 6, 2009·90 cites·1 claims
- 0395US7832579B2Manufacture of removable manufacture sealing components for consumer packagingPORTOLA PACKAGING INC·Filed 2007·Granted Nov 16, 2010·35 cites·4 claims
- 0495USD610454SDispensing closurePORTOLA PACKAGING INC·Filed 2009·Granted Feb 23, 2010·67 cites·1 claims
- 0595US6672487B1Fluid dispensing closure, package and method of manufactureOWENS ILLINOIS CLOSURE INC·Filed 2002·Granted Jan 6, 2004·80 cites·81 claims
- 0693US7802690B2Closure having expanded peripheral surfacePORTOLA PACKAGING INC·Filed 2005·Granted Sep 28, 2010·33 cites·10 claims
- 0792USD588915SDispensing closure for containerPORTOLA PACKAGING INC·Filed 2008·Granted Mar 24, 2009·65 cites·1 claims
- 0892US6786363B1Fluid dispensing closure, package and method of manufactureOWENS ILLINOIS CLOSURE INC·Filed 2003·Granted Sep 7, 2004·56 cites·26 claims
- 0992US5632420ADispensing packageZELLER PLASTIK INC·Filed 1995·Granted May 27, 1997·214 cites·28 claims
- 1089USD636672SDispensing closurePORTOLA PACKAGING INC·Filed 2010·Granted Apr 26, 2011·43 cites·1 claims
- 1188US12179960B2Tethered, hinged closureSilgan White Cap LLC·Filed 2022·Granted Dec 31, 2024·1 cites·17 claims
- 1288US6345738B1Pump dispenser having body with fill-through conduitOWEN ILLINOIS CLOSURE INC·Filed 2000·Granted Feb 12, 2002·43 cites·27 claims
- 1387US2025320035A1Tethered, Hinged ClosureSilgan White Cap LLC·Filed 2025·Application pending·0 cites
- 1486US7909188B2Composite lined closurePORTOLA PACKAGING INC·Filed 2005·Granted Mar 22, 2011·10 cites·14 claims
- 1586USD626411SClosure for containerPORTOLA PACKAGING INC·Filed 2009·Granted Nov 2, 2010·34 cites·1 claims
- 1685USD608198SDispensing closure for containerPORTOLA PACKAGING INC·Filed 2009·Granted Jan 19, 2010·37 cites·1 claims
- 1785USD529804SContainer closurePORTOLA PACKAGING INC·Filed 2005·Granted Oct 10, 2006·34 cites·1 claims
- 1885US6948643B1Fill-through container and closure packageOWENS ILLINOIS CLOSURE INC·Filed 2004·Granted Sep 27, 2005·39 cites·27 claims
- 1985US2025074664A1Tethered, Hinged ClosureSilgan White Cap LLC·Filed 2024·Application pending·0 cites
- 2084US7427005B1Dispensing closure, package and method of assembly with film seal piercingOWENS ILLINOIS CLOSURE INC·Filed 2002·Granted Sep 23, 2008·35 cites·35 claims
- 2184USD531505SContainer closurePORTOLA PACKAGING INC·Filed 2005·Granted Nov 7, 2006·32 cites·1 claims
- 2283US5143234ASingle walled dispensing closures with positive alignment meansZELLER CLOSURES INC·Filed 1991·Granted Sep 1, 1992·75 cites·18 claims
- 2381USD612729SDispensing closurePORTOLA PACKAGING INC·Filed 2009·Granted Mar 30, 2010·25 cites·1 claims
- 2481USD530612SContainer closurePORTOLA PACKAGING INC·Filed 2005·Granted Oct 24, 2006·28 cites·1 claims
- 2580USD583234SDispensing closure with hinged lidPORTOLA PACKAGING INC·Filed 2007·Granted Dec 23, 2008·34 cites·1 claims
- 2680USD530603SContainer closure having a pull tabPORTOLA PACKAGING INC·Filed 2004·Granted Oct 24, 2006·25 cites·1 claims
- 2780USD530205SContainer closurePORTOLA PACKAGING INC·Filed 2005·Granted Oct 17, 2006·27 cites·1 claims
- 2880US6343725B1Disk-type toggle-action dispensing closure, package and method of assemblyOWENS ILLINOIS CLOSURE INC·Filed 2000·Granted Feb 5, 2002·26 cites·2 claims
- 2976USD584619STear band closure for a containerPORTOLA PACKAGING INC·Filed 2007·Granted Jan 13, 2009·22 cites·1 claims
- 3075US12358693B2Tethered, hinged closureSilgan White Cap LLC·Filed 2022·Granted Jul 15, 2025·0 cites·22 claims
- 3174US6595246B2Pump dispenser having body with fill-through conduitOWENS ILLINOIS CLOSURE INC·Filed 2002·Granted Jul 22, 2003·16 cites·6 claims
- 3273USD626412SDispensing closurePORTOLA PACKAGING INC·Filed 2010·Granted Nov 2, 2010·19 cites·1 claims
- 3373US7810681B2Internal container bore mount fitmentPORTOLA PACKAGING INC·Filed 2007·Granted Oct 12, 2010·4 cites·23 claims
- 3473US6364171B1Articulated trigger/cover unit for a pump dispenserOWENS ILLINOIS CLOSURE INC·Filed 2001·Granted Apr 2, 2002·22 cites·7 claims
- 3572US12492045B2Tethered, hinged closureSilgan White Cap LLC·Filed 2022·Granted Dec 9, 2025·0 cites·13 claims
- 3672US12252304B2Tethered, hinged closure with modified primary slitSilgan White Cap LLC·Filed 2023·Granted Mar 18, 2025·0 cites·20 claims
- 3771US6431416B1Disk-type toggle-action dispensing closure, package and method of assemblyOWENS ILLINOIS CLOSURE INC·Filed 2001·Granted Aug 13, 2002·14 cites·4 claims
- 3871US6412523B2Pump dispenser having body with fill-through conduitOWENS ILLINOIS CLOSURE INC·Filed 2001·Granted Jul 2, 2002·15 cites·4 claims
- 3971US2025333225A1Protrusion on Container NeckSilgan White Cap LLC·Filed 2025·Application pending·0 cites
- 4070US2025178794A1Tethered, Hinged Closure with Modified Primary SlitSilgan White Cap LLC·Filed 2025·Application pending·0 cites
- 4169USD626413SLid for a two piece dispensing closurePORTOLA PACKAGING INC·Filed 2010·Granted Nov 2, 2010·17 cites·1 claims
- 4269US6325252B1Closure dispensing engine with attached outer decoative shellOWENS ILLINOIS CLOSURE INC·Filed 2000·Granted Dec 4, 2001·14 cites·34 claims
- 4369US4280631ASafety closure and container with snap cap linerOWENS ILLINOIS INC·Filed 1980·Granted Jul 28, 1981·36 cites·8 claims
- 4468USD636673SDispensing closurePORTOLA PACKAGING INC·Filed 2010·Granted Apr 26, 2011·15 cites·1 claims
- 4567US7032783B1Pump dispenser for liquid productsCONTINENTALAFA DISPENSING CO·Filed 2002·Granted Apr 25, 2006·19 cites·65 claims
- 4667US4358031ASafety closure and container with dispensing spoutOWENS ILLINOIS INC·Filed 1980·Granted Nov 9, 1982·34 cites·1 claims
- 4765US6364174B1Pump dispenser having piston retainer and stopOWENS ILLINOIS CLOSURE INC·Filed 2001·Granted Apr 2, 2002·14 cites·5 claims
- 4863US12384608B2Protrusion on container neckSilgan White Cap LLC·Filed 2022·Granted Aug 12, 2025·0 cites·15 claims
- 4963USD626410SBottom for a dispensing closurePORTOLA PACKAGING INC·Filed 2010·Granted Nov 2, 2010·13 cites·1 claims
- 5062US2025382107A1Snap Cap with Tamper EvidenceSilgan White Cap LLC·Filed 2025·Application pending·0 cites
Showing the top 50 of 67 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →