Inventor · disambiguated record
Robert Kroupa
Also filed as: KROUPA ROBERT · KROUPA ROBERT J
14 granted patents·1 pending application·214 citations·filing 1990–2016
93Inventor score
Top patents by PatentIndex Score
15 records- 0195US8873250B2Attachable extendable and retractable earpiece cable assembly for mobile communication and sound devicesKROUPA ROBERT·Filed 2012·Granted Oct 28, 2014·36 cites·13 claims
- 0295US8783531B2Attachable extendable and retractable earpiece and protective casing assembly for mobile communication and sound devicesKROUPA ROBERT·Filed 2010·Granted Jul 22, 2014·31 cites·12 claims
- 0388US9788640B2Attachable extendable and retractable earpiece and protective casing assembly for mobile communication and sound devicesKROUPA ROBERT·Filed 2016·Granted Oct 17, 2017·5 cites·19 claims
- 0486US8600461B2Attachable extendable and retractable earpiece assembly for mobile communication and sound devicesKROUPA ROBERT·Filed 2009·Granted Dec 3, 2013·14 cites·12 claims
- 0585US9066181B2Interchangeable attachable extendable and retractable earpiece cable assembly for mobile communication and sound devicesKROUPA ROBERT J·Filed 2013·Granted Jun 23, 2015·8 cites·17 claims
- 0683US5139385ADual pallet fork attachment for a lift truckSWINGSHIFT MANUFACTURING INC·Filed 1990·Granted Aug 18, 1992·44 cites·12 claims
- 0780US8944282B2Combination container and integral attachment deviceKROUPA ROBERT·Filed 2007·Granted Feb 3, 2015·15 cites·15 claims
- 0872US9237396B2Attachable extendable and retractable earpiece and protective casing assembly for mobile communication and sound devicesKROUPA ROBERT·Filed 2014·Granted Jan 12, 2016·2 cites·13 claims
- 0966USD557615SCombined container and dispenserKROUPA ROBERT J·Filed 2006·Granted Dec 18, 2007·15 cites·1 claims
- 1061USD720926SContact lens containerKROUPA ROBERT J·Filed 2011·Granted Jan 13, 2015·12 cites·1 claims
- 1160USD695005SPill caseKROUPA ROBERT·Filed 2011·Granted Dec 10, 2013·11 cites·1 claims
- 1259USD688041SContact lens containerKROUPA ROBERT J·Filed 2011·Granted Aug 20, 2013·11 cites·1 claims
- 1357USD704440SContact lens containerKROUPA ROBERT·Filed 2011·Granted May 13, 2014·10 cites·1 claims
- 1454US9505547B2Attachable extendable and retractable earpiece and protective casing assembly for mobile communication and sound devicesKROUPA ROBERT·Filed 2015·Granted Nov 29, 2016·0 cites·19 claims
- 1546US2013193030A1Multi-day pill container assembly with attachment tabKROUPA ROBERT·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →