Assignee
DUKE MFG CO
US·71 granted patents·28 pending applications·1,490 citations·filing 1999–2025
Top patents by PatentIndex Score
99 records- 0199US7105779B2Food warming apparatus and methodDUKE MFG CO·Filed 2003·Granted Sep 12, 2006·130 cites·34 claims
- 0298US9903598B2Convection ovenDUKE MFG CO·Filed 2015·Granted Feb 27, 2018·14 cites·19 claims
- 0398US8378265B2Convection ovenDUKE MFG CO·Filed 2010·Granted Feb 19, 2013·122 cites·20 claims
- 0498US7227102B2Food warming apparatus and methodDUKE MFG CO·Filed 2003·Granted Jun 5, 2007·104 cites·92 claims
- 0598US6262394B1Holding or cooking ovenDUKE MFG CO·Filed 2001·Granted Jul 17, 2001·101 cites·15 claims
- 0698US6175099B1Holding or cooking ovenDUKE MFG CO·Filed 2000·Granted Jan 16, 2001·159 cites·34 claims
- 0797US9074776B2Convection ovenDUKE MFG CO·Filed 2013·Granted Jul 7, 2015·23 cites·21 claims
- 0897US8735778B2Convection ovenDUKE MFG CO·Filed 2013·Granted May 27, 2014·24 cites·20 claims
- 0997US7328654B2Food warming apparatusDUKE MFG CO·Filed 2003·Granted Feb 12, 2008·100 cites·21 claims
- 1097US6541739B2Holding or cooking ovenDUKE MFG CO·Filed 2001·Granted Apr 1, 2003·87 cites·22 claims
- 1195US10694753B2Food preparation apparatus and methodsDUKE MFG CO·Filed 2017·Granted Jun 30, 2020·31 cites·53 claims
- 1295USRE45789ERethermalizing apparatusDUKE MFG CO·Filed 2014·Granted Nov 3, 2015·17 cites·42 claims
- 1393US9693655B2Pan storage apparatusDUKE MFG CO·Filed 2015·Granted Jul 4, 2017·23 cites·15 claims
- 1493US8680439B2Rethermalizing apparatusDUKE MFG CO·Filed 2012·Granted Mar 25, 2014·13 cites·8 claims
- 1593USRE40290EHolding or cooking ovenDUKE MFG CO·Filed 2003·Granted May 6, 2008·50 cites·46 claims
- 1692US7446282B2Food service apparatus and methodsDUKE MFG CO·Filed 2006·Granted Nov 4, 2008·65 cites·25 claims
- 1791US7028498B2Food serving barDUKE MFG CO·Filed 2005·Granted Apr 18, 2006·35 cites·39 claims
- 1889US11912465B2Liner for food receiver of food holding apparatusDUKE MFG CO·Filed 2022·Granted Feb 27, 2024·2 cites·25 claims
- 1989US8895902B2Oven for heating foodDUKE MFG CO·Filed 2012·Granted Nov 25, 2014·19 cites·19 claims
- 2088US2026060476A1Food holding apparatusDUKE MFG CO·Filed 2025·Application pending·0 cites
- 2187USRE40151EMerchandiser for warm and cold foodsDUKE MFG CO·Filed 2002·Granted Mar 18, 2008·39 cites·42 claims
- 2287US6561317B1Foodservice systemDUKE MFG CO·Filed 2000·Granted May 13, 2003·47 cites·34 claims
- 2387USD458059SMultiple foodservice unitsDUKE MFG CO·Filed 2000·Granted Jun 4, 2002·31 cites·1 claims
- 2486US11729015B2Network system having a network applianceDUKE MFG CO·Filed 2021·Granted Aug 15, 2023·2 cites·18 claims
- 2585US9907436B2Holding ovenDUKE MFG CO·Filed 2013·Granted Mar 6, 2018·12 cites·18 claims
- 2685USD457016SSingle foodservice unitDUKE MFG CO·Filed 2000·Granted May 14, 2002·33 cites·1 claims
- 2784US10743715B2Food serving station and associated appliances and methodsDUKE MFG CO·Filed 2018·Granted Aug 18, 2020·5 cites·19 claims
- 2883US12478216B2Food holding apparatusDUKE MFG CO·Filed 2021·Granted Nov 25, 2025·1 cites·22 claims
- 2983US6257010B1Merchandiser for warm and cold foodsDUKE MFG CO·Filed 1999·Granted Jul 10, 2001·50 cites·25 claims
- 3082US10918112B2Dough preparation apparatus and methodsDUKE MFG CO·Filed 2017·Granted Feb 16, 2021·4 cites·17 claims
- 3182US9746842B2CAN bus commercial appliance system and methodDUKE MFG CO·Filed 2013·Granted Aug 29, 2017·8 cites·24 claims
- 3281US2026053297A1Pan storage apparatusDUKE MFG CO·Filed 2025·Application pending·0 cites
- 3377US12590708B2Food preparation apparatus and methodsDUKE MFG CO·Filed 2023·Granted Mar 31, 2026·0 cites·25 claims
- 3477US12514402B2Food serving station and associated appliances and methodsDUKE MFG CO·Filed 2024·Granted Jan 6, 2026·0 cites·25 claims
- 3576US6735971B2Food serving barDUKE MFG CO·Filed 2002·Granted May 18, 2004·24 cites·45 claims
- 3675US12465174B2Oven for heating foodDUKE MFG CO·Filed 2021·Granted Nov 11, 2025·1 cites·33 claims
- 3775US2023189822A1Food preparation apparatus and methodsDUKE MFG CO·Filed 2023·Application pending·0 cites
- 3875US2025341959A1Food management systemDUKE MFG CO·Filed 2025·Application pending·0 cites
- 3973US12240654B2Liner for food receiver of food holding apparatusDUKE MFG CO·Filed 2023·Granted Mar 4, 2025·0 cites·36 claims
- 4073US6817201B2Hot/cold product merchandiserDUKE MFG CO·Filed 2003·Granted Nov 16, 2004·22 cites·30 claims
- 4173US2025141711A1Network system having a network applianceDUKE MFG CO·Filed 2024·Application pending·0 cites
- 4272US6910347B2Food serving barDUKE MFG CO·Filed 2004·Granted Jun 28, 2005·19 cites·39 claims
- 4372US2017238592A1Food preparation assemblies and related methodsDUKE MFG CO·Filed 2017·Application pending·0 cites
- 4471US12333889B2Food preparation apparatus having a virtual data busDUKE MFG CO·Filed 2024·Granted Jun 17, 2025·0 cites·23 claims
- 4571US12212428B2Network system having a network applianceDUKE MFG CO·Filed 2023·Granted Jan 28, 2025·0 cites·19 claims
- 4670US7640696B2Product server with breath guardDUKE MFG CO·Filed 2003·Granted Jan 5, 2010·15 cites·13 claims
- 4769USRE50019ETemperature controlled food tray systemDUKE MFG CO·Filed 2023·Granted Jun 25, 2024·0 cites·145 claims
- 4869US2025171205A1Liner for food receiver of food holding apparatusDUKE MFG CO·Filed 2025·Application pending·0 cites
- 4968US11602149B2Food preparation apparatus and methodsDUKE MFG CO·Filed 2020·Granted Mar 14, 2023·0 cites·21 claims
- 5066US12465175B2Pan storage apparatusDUKE MFG CO·Filed 2022·Granted Nov 11, 2025·0 cites·28 claims
Showing the top 50 of 99 patent records by PatentIndex Score.
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