Assignee
ARDCO INC
US35 patents
Top patents by PatentIndex Score
US5255473AOct 26, 1993
Refrigerator door assembly with stylized substantially all glass front
ARDCO INC146 citations96
US5111618AMay 12, 1992
Refrigerator door assembly with stylized substantially all glass front
ARDCO INC170 citations96
US4948206AAug 14, 1990
Refrigerator door assembly with decorative front trim panels
ARDCO INC77 citations96
US4941289AJul 17, 1990
Refrigerator door frame with insulated mullion
ARDCO INC77 citations96
US4852303AAug 1, 1989
Refrigerator door frame with insulated mullion
ARDCO INC61 citations96
US5645330AJul 8, 1997
Refrigerated display cabinets with improved mullion assembly
ARDCO INC108 citations95
US5116274AMay 26, 1992
Refrigerator display cabinet with thermally insulated pivotable window pane
ARDCO INC77 citations95
US4998382AMar 12, 1991
Insulated refrigerator door assembly with substantially all glass front doors
ARDCO INC134 citations95
US6286322B1Sep 11, 2001
Hot gas defrost refrigeration system
ARDCO INC51 citations94
US5024023AJun 18, 1991
Insulated refrigerator door assembly with substantially all glass front doors
ARDCO INC84 citations94
US4891912AJan 9, 1990
Refrigerator door assembly with multiple gasket sealing arrangement
ARDCO INC63 citations94
US4831780AMay 23, 1989
Refrigerator door assembly with thermal break frame
ARDCO INC103 citations94
US4753043AJun 28, 1988
Pivotally mounted insulated glass door assembly with self-contained structural support frame
ARDCO INC59 citations94
US5471372ANov 28, 1995
Lighting system for commercial refrigerator doors
ARDCO INC85 citations93
US5214877AJun 1, 1993
Refrigerator door assembly with venting system
ARDCO INC55 citations92
US6481231B2Nov 19, 2002
Hot gas defrost refrigeration system
ARDCO INC16 citations91
US5207490AMay 4, 1993
Safety latch for the lid of a lift-top cabinet
ARDCO INC36 citations91
US5016146AMay 14, 1991
Refrigerator light assembly with bulb insulating and protective sleeve
ARDCO INC34 citations91
US4741127AMay 3, 1988
Refrigerator door with thermal insulated outer frame
ARDCO INC47 citations91
US4145844AMar 27, 1979
Refrigerator door construction
ARDCO INC38 citations90
US4656781AApr 14, 1987
Sliding door assembly
ARDCO INC49 citations89
US4578902AApr 1, 1986
Reversible refrigerator door with improved electrical outlet mounting arrangement
ARDCO INC28 citations89
US5035085AJul 30, 1991
Refrigerator door assembly with thermal insulated door mounting frame
ARDCO INC62 citations88
US5622414AApr 22, 1997
Refrigerator display cabinet with thermally insulated pivotable all glass front window panel
ARDCO INC49 citations87
US5244273ASep 14, 1993
Door hold-open device
ARDCO INC21 citations86
US4416086ANov 22, 1983
Adjustable door mounting arrangement for refrigerated display cabinets
ARDCO INC46 citations86
US5161289ANov 10, 1992
Header machine
ARDCO INC28 citations83
US4261179AApr 14, 1981
Input control system
ARDCO INC33 citations81
US4756358AJul 12, 1988
Defrost heater support
ARDCO INC24 citations79
US4430770AFeb 14, 1984
Door operating mechanism
ARDCO INC23 citations79
US4428096AJan 31, 1984
Hold-open mechanism for refrigerated display cabinet having cooperating spring and lobed plate
ARDCO INC13 citations71
US5715889AFeb 10, 1998
Heat exchanger and the method for producing same
ARDCO INC15 citations69
US6125652AOct 3, 2000
Apparatus for minimizing refrigerant usage
ARDCO INC12 citations66
US4641461AFeb 10, 1987
Sliding door assembly
ARDCO INC10 citations66
US5129246AJul 14, 1992
Tubing expander
ARDCO INC16 citations65