Assignee
Prince Castle LLC
US108 patents
Top patents by PatentIndex Score
US7800023B2Sep 21, 2010
Conveyor oven with hybrid heating sources
Prince Castle LLC71 citations96
US9976750B1May 22, 2018
Multi-zone food holding bin
Prince Castle LLC35 citations93
US9980322B1May 22, 2018
Multi-zone food holding bin
Prince Castle LLC29 citations93
US9140485B2Sep 22, 2015
Refrigerated point-of-use holding cabinet using peltier devices
Prince Castle LLC13 citations93
US9140484B2Sep 22, 2015
Refrigerated point-of-use holding cabinet using chilled liquid
Prince Castle LLC24 citations93
US9533869B2Jan 3, 2017
Pinch valve for dispenser for liquids
Prince Castle LLC12 citations92
USD725429SMar 31, 2015
Food warmer
Prince Castle LLC24 citations91
USD716095SOct 28, 2014
Food warmer
Prince Castle LLC28 citations91
US7851727B2Dec 14, 2010
Method of controlling an oven with hybrid heating sources
Prince Castle LLC34 citations91
US8376310B2Feb 19, 2013
Pinch valve
Prince Castle LLC24 citations90
US10492641B2Dec 3, 2019
Multi-zone food holding bin
Prince Castle LLC14 citations85
US10660466B2May 26, 2020
Toaster with adjustable conveyor
Prince Castle LLC12 citations84
US10455983B2Oct 29, 2019
Modular food holding system
Prince Castle LLC7 citations84
US9212042B2Dec 15, 2015
Apparatus and method for dispensing liquids using a table to determine dispense time
Prince Castle LLC10 citations84
US9068768B2Jun 30, 2015
Refrigerated point-of-use holding cabinet with downloadable software
Prince Castle LLC16 citations84
US8047408B2Nov 1, 2011
Dispenser for granules and powders
Prince Castle LLC19 citations84
US10852002B1Dec 1, 2020
Multi-zone food holding bin
Prince Castle LLC9 citations83
US10841981B1Nov 17, 2020
Multi-zone food holding bin
Prince Castle LLC9 citations83
USD891180SJul 28, 2020
Wedger pusher
Prince Castle LLC6 citations83
USD872573SJan 14, 2020
Food holding bin
Prince Castle LLC8 citations83
US10512363B2Dec 24, 2019
Multi-zone food holding bin
Prince Castle LLC6 citations83
USD869904SDec 17, 2019
Blade cover
Prince Castle LLC6 citations83
USD817712SMay 15, 2018
Blade set
Prince Castle LLC4 citations83
US9962038B2May 8, 2018
Modular food holding system
Prince Castle LLC8 citations83
US9914229B2Mar 13, 2018
Produce slicer
Prince Castle LLC9 citations83
USD809326SFeb 6, 2018
Food holding bin
Prince Castle LLC8 citations83
US9714110B2Jul 25, 2017
Holding tank with internally reinforced sidewalls and liquid dispenser using same
Prince Castle LLC7 citations83
USD781649SMar 21, 2017
Blade cover
Prince Castle LLC10 citations83
USD778673SFeb 14, 2017
Blade set
Prince Castle LLC7 citations83
USD773893SDec 13, 2016
Blade cover
Prince Castle LLC7 citations83
US8381950B2Feb 26, 2013
Piston and piston rod for a rodless dispenser
Prince Castle LLC8 citations83
US8376193B2Feb 19, 2013
Rodless dispenser
Prince Castle LLC7 citations83
US10561297B2Feb 18, 2020
Wire frame drying rack
Prince Castle LLC8 citations82
US10486908B2Nov 26, 2019
Conveyor belt slat with side carrier connection
Prince Castle LLC7 citations82
US10315847B2Jun 11, 2019
Extruded slat/link conveyance chain
Prince Castle LLC7 citations82
US10271689B2Apr 30, 2019
Modular food holding system
Prince Castle LLC7 citations82
US10173844B2Jan 8, 2019
Conveyor belt link with coupling mechanism
Prince Castle LLC6 citations82
US9908708B1Mar 6, 2018
Conveyor belt link with coupling mechanism
Prince Castle LLC10 citations82
US9889992B1Feb 13, 2018
Conveyor belt slat
Prince Castle LLC14 citations82
USD799282SOct 10, 2017
Food slicer
Prince Castle LLC9 citations82
US10271690B2Apr 30, 2019
Modular heating unit
Prince Castle LLC10 citations81
US10136762B2Nov 27, 2018
Modular holding bin having individually configurable food holding modules
Prince Castle LLC8 citations81
US9174236B2Nov 3, 2015
Rodless dispenser
Prince Castle LLC6 citations81
USD638253SMay 24, 2011
Food product steamer hood
Prince Castle LLC8 citations81
US10682765B2Jun 16, 2020
System and method for robot to prepare a food product
Prince Castle LLC13 citations79
US10154757B2Dec 18, 2018
Modular food holding system
Prince Castle LLC11 citations79
US9174834B2Nov 3, 2015
Apparatus and method for dispensing user-specified fixed volumes of liquids
Prince Castle LLC7 citations79
USD634154SMar 15, 2011
Conveyor toaster with air-cooled sides
Prince Castle LLC16 citations79
USD846601SApr 23, 2019
Grate for refrigeration appliance
Prince Castle LLC7 citations78
US9988257B2Jun 5, 2018
Manual dispensing valve
Prince Castle LLC11 citations75
Showing the top 50 of 108 patents by PatentIndex Score.