Inventor · disambiguated record
Keith E. Antal, Sr.
Also filed as: ANTAL KEITH · ANTAL KEITH E · ANTAL KEITH E SR · ANTAL SR KEITH
26 granted patents·20 pending applications·347 citations·filing 1997–2019
96Inventor score
Top patents by PatentIndex Score
46 records- 0194US8517212B2Overcap for a containerANTAL SR KEITH E·Filed 2011·Granted Aug 27, 2013·28 cites·20 claims
- 0293US9051095B2Sealing overcap for a containerSONOCO DEV INC·Filed 2012·Granted Jun 9, 2015·20 cites·30 claims
- 0389US7909204B2Resealing overcap for a containerSONOCO DEV INC·Filed 2008·Granted Mar 22, 2011·19 cites·16 claims
- 0485USD739233SContainer overcapSONOCO DEV INC·Filed 2014·Granted Sep 22, 2015·25 cites·1 claims
- 0585USD712740SContainer overcapSONOCO DEV INC·Filed 2012·Granted Sep 9, 2014·26 cites·1 claims
- 0684US9340332B2Closure for containerSONOCO DEV INC·Filed 2013·Granted May 17, 2016·9 cites·9 claims
- 0782USD700837SDispenser for web materialANTAL SR KEITH E·Filed 2012·Granted Mar 11, 2014·28 cites·1 claims
- 0882US5950913AComposite dough container with multiple stacked ingredient cupsSONOCO DEV INC·Filed 1998·Granted Sep 14, 1999·65 cites·10 claims
- 0981US8387822B2Sealing lid for a containerANTAL SR KEITH E·Filed 2010·Granted Mar 5, 2013·8 cites·29 claims
- 1081US8251256B2Method of dispensing a metered amount of granular materialANTAL SR KEITH E·Filed 2010·Granted Aug 28, 2012·5 cites·24 claims
- 1180USD739234SContainer overcapSONOCO DEV INC·Filed 2014·Granted Sep 22, 2015·19 cites·1 claims
- 1276US7128244B2Safety cap for fluid dispensing cartridgesSONOCO DEV INC·Filed 2002·Granted Oct 31, 2006·7 cites·8 claims
- 1374US7819347B2Metered material dispenserRESTAURANT TECHNOLOGY·Filed 2007·Granted Oct 26, 2010·7 cites·22 claims
- 1474US7406904B2Cutting assembly for rolled web materialsSONOCO DEV INC·Filed 2003·Granted Aug 5, 2008·17 cites·5 claims
- 1572US9163970B2Dispenser with discharge controlSONOCO DEV INC·Filed 2013·Granted Oct 20, 2015·3 cites·16 claims
- 1671US8827097B2Overcap for a containerANTAL SR KEITH E·Filed 2011·Granted Sep 9, 2014·3 cites·28 claims
- 1771US8479942B2Removable lid for a containerANTAL SR KEITH E·Filed 2010·Granted Jul 9, 2013·3 cites·33 claims
- 1868US7143909B2Reconfigurable metered material dispenserSONOCO DEV INC·Filed 2004·Granted Dec 5, 2006·17 cites·28 claims
- 1966US10934050B2Storage cup for use with composite containerSONOCO DEV INC·Filed 2016·Granted Mar 2, 2021·1 cites·17 claims
- 2063US7258319B2Shipping base for appliancesSONOCO DEV INC·Filed 2001·Granted Aug 21, 2007·8 cites·13 claims
- 2160US6474511B1Safety cap for fluid dispensing cartridgesSONOCO DEV INC·Filed 2002·Granted Nov 5, 2002·5 cites·7 claims
- 2258US2008203116A1Metering dispenserLAGACE CHAD E·Filed 2008·Application pending·0 cites
- 2357US8366027B2Adjustable metered material dispenserRESTAURANT TECHNOLOGY·Filed 2008·Granted Feb 5, 2013·3 cites·23 claims
- 2457US2007278257A1Collapsing dispensing spoutANTAL KEITH E SR·Filed 2007·Application pending·0 cites
- 2556US12404138B2Cutter and roll-dispensed stock containerCUTTING EDGE PACKAGING SOLUTIONS LLC·Filed 2019·Granted Sep 2, 2025·0 cites·14 claims
- 2656US7429142B2Tray plugSONOCO DEV INC·Filed 2006·Granted Sep 30, 2008·1 cites·15 claims
- 2756US2008135440A1Individual package dispenserANTAL KEITH E·Filed 2006·Application pending·0 cites
- 2856US2007220797A1Tray identification end pieceANTAL KEITH E·Filed 2007·Application pending·0 cites
- 2955US2007131698A1Thermal food trayANTAL KEITH E SR·Filed 2006·Application pending·0 cites
- 3054US6109470AContainer and condiment cup for refrigerated dough or like productsSONOCO DEV INC·Filed 1997·Granted Aug 29, 2000·20 cites·4 claims
- 3154US2007007310A1DispenserANTAL KEITH E SR·Filed 2006·Application pending·0 cites
- 3253US2014291357A1Dispenser with sanitary dischargeSONOCO DEV INC·Filed 2014·Application pending·0 cites
- 3352US2015083724A1Flip top closure for containerSONOCO DEV INC·Filed 2013·Application pending·0 cites
- 3451US2006060612A1Liquid media flapper dispensing valveANTAL KEITH·Filed 2004·Application pending·0 cites
- 3550US2007227367A1Food rackANTAL KEITH E SR·Filed 2006·Application pending·0 cites
- 3650US2014263326A1Closure for containerSONOCO DEV INC·Filed 2013·Application pending·0 cites
- 3750US2014166659A1Package formed by container and overcapSONOCO DEV INC·Filed 2012·Application pending·0 cites
- 3850US2005247768A1Liquid media breakaway packageANTAL KEITH E SR·Filed 2004·Application pending·0 cites
- 3949US2006175333A1Plug for containerJOHANSON JAMES E·Filed 2006·Application pending·0 cites
- 4048US2004007612A1Box hand hole reinforcement and method of useFiled 2003·Application pending·0 cites
- 4148US2004232145A1Packaging systemSONOCO DEV INC·Filed 2003·Application pending·0 cites
- 4244US2012000929A1Packaging for powdered beverage and dispenser thereforULSTAD DAVID CARL·Filed 2010·Application pending·0 cites
- 4343US9625300B2Metering material dispenserSONOCO DEV INC·Filed 2015·Granted Apr 18, 2017·0 cites·16 claims
- 4440US2007262097A1Control tilt dispenserANTAL KEITH E·Filed 2007·Application pending·0 cites
- 4537US2005034585A1Shearing device for cutting assembliesFiled 2003·Application pending·0 cites
- 4634US2007236027A1Measuring scoopJOHANSON JAMES E·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →