Inventor · disambiguated record
John L. Hradisky
Also filed as: HRADISKY JOHN · HRADISKY JOHN L
37 granted patents·7 pending applications·932 citations·filing 1988–2024
98Inventor score
Top patents by PatentIndex Score
44 records- 0198USD322350SStep-on wastebasketRUBBERMAID INC·Filed 1990·Granted Dec 10, 1991·99 cites·1 claims
- 0295USD307800SStep stoolRUBBERMAID INC·Filed 1988·Granted May 8, 1990·43 cites·1 claims
- 0394USD327560SLaundry basketRUBBERMAID INC·Filed 1990·Granted Jun 30, 1992·48 cites·1 claims
- 0494USD323914SRectangular refuse containerRUBBERMAID INC·Filed 1990·Granted Feb 11, 1992·46 cites·1 claims
- 0592USD613344SSimulated kitchenSTEP2 COMPANY LLC·Filed 2009·Granted Apr 6, 2010·42 cites·1 claims
- 0692USD326754SWastebasketRUBBERMAID INC·Filed 1990·Granted Jun 2, 1992·41 cites·1 claims
- 0792USD326342SRefuse containerRUBBERMAID INC·Filed 1990·Granted May 19, 1992·40 cites·1 claims
- 0892USD321576SHooded wastebasketRUBBERMAID INC·Filed 1990·Granted Nov 12, 1991·42 cites·1 claims
- 0991USD327561SStorage binRUBBERMAID INC·Filed 1990·Granted Jun 30, 1992·36 cites·1 claims
- 1091USD326343SDrop top wastebasketRUBBERMAID INC·Filed 1990·Granted May 19, 1992·37 cites·1 claims
- 1189USD350423SLaundry basketRUBBERMAID INC·Filed 1991·Granted Sep 6, 1994·31 cites·1 claims
- 1289USD339436SUtility tubRUBBERMAID INC·Filed 1991·Granted Sep 14, 1993·31 cites·1 claims
- 1385US5103994ALocking system for a waste receptacleRUBBERMAID INC·Filed 1990·Granted Apr 14, 1992·62 cites·17 claims
- 1483USD333716STrash recycling containerRUBBERMAID INC·Filed 1991·Granted Mar 2, 1993·24 cites·1 claims
- 1579US5152420ARecycle trash containerRUBBERMAID INC·Filed 1991·Granted Oct 6, 1992·47 cites·15 claims
- 1678USD463123SContainerSTEP2 COMPANY·Filed 2001·Granted Sep 24, 2002·22 cites·1 claims
- 1776US5145082AHandle reinforcement mechanism for laundry basketCRAFT JR CHARLES W·Filed 1991·Granted Sep 8, 1992·45 cites·15 claims
- 1875USD490124SToy kitchenSTEP2 COMPANY·Filed 2003·Granted May 18, 2004·19 cites·1 claims
- 1971US5085340ASystem for locking a waste receptacleRUBBERMAID INC·Filed 1990·Granted Feb 4, 1992·32 cites·14 claims
- 2070USD331134SHood for recycling containerRUBBERMAID INC·Filed 1991·Granted Nov 17, 1992·14 cites·1 claims
- 2167US10779689B2Shower attachment to keep steam within a bathroom showerHOWARD RYAN·Filed 2019·Granted Sep 22, 2020·2 cites·12 claims
- 2267US5071008ANestable and stackable containersRUBBERMAID INC·Filed 1990·Granted Dec 10, 1991·39 cites·23 claims
- 2364USD497465SPlastic mailboxSTEP2 COMPANY·Filed 2004·Granted Oct 19, 2004·12 cites·1 claims
- 2464US2022290498A1Safety stoolThe Simplay3 Company·Filed 2022·Application pending·0 cites
- 2561US12408785B2No-dig mailboxThe Simplay3 Company·Filed 2024·Granted Sep 9, 2025·0 cites·20 claims
- 2661USD489159SPlastic mailboxSTEP2 COMPANY·Filed 2003·Granted Apr 27, 2004·11 cites·1 claims
- 2759USD488908SPlastic mailboxSTEP2 COMPANY·Filed 2003·Granted Apr 20, 2004·10 cites·1 claims
- 2856USD489160SPlastic mailboxSTEP2 COMPANY·Filed 2003·Granted Apr 27, 2004·9 cites·1 claims
- 2956US5129535ATrash container system and cover thereofRUBBERMAID INC·Filed 1991·Granted Jul 14, 1992·25 cites·27 claims
- 3055US11992142B2No-dig mailboxThe Simplay3 Company·Filed 2020·Granted May 28, 2024·0 cites·16 claims
- 3155USD489774SToy kitchenSTEP2 COMPANY·Filed 2003·Granted May 11, 2004·8 cites·1 claims
- 3253US2021189800A1Safety stoolThe Simplay3 Company·Filed 2019·Application pending·0 cites
- 3352US2010276971A1ChairsMAXWELL MATTHEW C·Filed 2009·Application pending·0 cites
- 3449US2013074456A1Method and system for filling food pouchesINFANTINO LLC·Filed 2012·Application pending·0 cites
- 3546USD490862SToy kitchenSTEP2 COMPANY·Filed 2003·Granted Jun 1, 2004·5 cites·1 claims
- 3646USD466825SCaution deviceSTEP2 COMPANY·Filed 2001·Granted Dec 10, 2002·8 cites·1 claims
- 3741US2014135683A1Systems, components, and methods for expressing breast milkINFANTINO LLC·Filed 2012·Application pending·0 cites
- 3839US2003027482A1Article and method using pressurized air to provide motive power for toysSTEP2 COMPANY·Filed 2002·Application pending·0 cites
- 3939US2018236365A1Twin table play centerThe Simplay3 Company·Filed 2018·Application pending·0 cites
- 4034USD600292SSimulated kitchenSTEP2 COMPANY LLC·Filed 2008·Granted Sep 15, 2009·1 cites·1 claims
- 4134USD492741SToy kitchenSTEP2 COMPANY·Filed 2003·Granted Jul 6, 2004·1 cites·1 claims
- 4231USD492369SToy kitchenSTEP2 COMPANY·Filed 2003·Granted Jun 29, 2004·0 cites·1 claims
- 4331USD490123SToy kitchenSTEP2 COMPANY·Filed 2003·Granted May 18, 2004·0 cites·1 claims
- 4431USD489775SToy kitchenSTEP2 COMPANY·Filed 2003·Granted May 11, 2004·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →