Assignee
CERAMASPEED LTD
GB86 patents
Top patents by PatentIndex Score
US5270519ADec 14, 1993
Radiant heater having multiple heating zones
CERAMASPEED LTD57 citations95
US5750959AMay 12, 1998
Electric heater
CERAMASPEED LTD27 citations93
US5498854AMar 12, 1996
Radiant electric heater
CERAMASPEED LTD19 citations92
US5171973ADec 15, 1992
Radiant electric heaters
CERAMASPEED LTD49 citations92
US6018149AJan 25, 2000
Radiant electric heater
CERAMASPEED LTD27 citations91
US5961867AOct 5, 1999
Method and apparatus for controlling an electric heater
CERAMASPEED LTD40 citations91
US5310993AMay 10, 1994
Device for controlling or limiting temperature in an electric cooking appliance
CERAMASPEED LTD30 citations90
US6118106ASep 12, 2000
Apparatus for controlling an electric heater energized from a single voltage alternating current supply
CERAMASPEED LTD25 citations89
US5908571AJun 1, 1999
Radiant electric heater arrangement
CERAMASPEED LTD33 citations89
US5900174AMay 4, 1999
Cooking utensil detection method
CERAMASPEED LTD26 citations89
US5043559AAug 27, 1991
Radiant electric heaters
CERAMASPEED LTD29 citations89
US6940048B2Sep 6, 2005
Radiant electric heater incorporating a temperature sensor assembly
CERAMASPEED LTD14 citations83
US6995344B2Feb 7, 2006
Cooking appliance
CERAMASPEED LTD12 citations82
US6420684B2Jul 16, 2002
Asymmetric radiant electric heater with multiple heating zones
CERAMASPEED LTD18 citations82
US5453597ASep 26, 1995
Electrical heating element and heater incorporating same
CERAMASPEED LTD18 citations82
USD323385SJan 21, 1992
Radiant stove heater
CERAMASPEED LTD17 citations81
US5977523ANov 2, 1999
Electric heating method
CERAMASPEED LTD20 citations80
US5051561ASep 24, 1991
Radiant electric heaters
CERAMASPEED LTD17 citations75
US5512731AApr 30, 1996
Radiant electric heater
CERAMASPEED LTD13 citations74
US5369874ADec 6, 1994
Method of manufacturing a radiant electric heater
CERAMASPEED LTD10 citations74
USD557981SDec 25, 2007
Heater
CERAMASPEED LTD8 citations73
US7105781B2Sep 12, 2006
Apparatus and method for detecting abnormal temperature rise associated with a cooking arrangement
CERAMASPEED LTD14 citations73
US6067404AMay 23, 2000
Radiant electric heater with fabric covering sheet
CERAMASPEED LTD12 citations73
USD372638SAug 13, 1996
Radiant stove heater
CERAMASPEED LTD6 citations73
US5517002AMay 14, 1996
Radiant electric heater
CERAMASPEED LTD9 citations73
USD369516SMay 7, 1996
Radiant stove heater
CERAMASPEED LTD10 citations73
USD369515SMay 7, 1996
Radiant stove heater
CERAMASPEED LTD7 citations73
US5357082AOct 18, 1994
Apparatus for providing visual indication in an electric cooking appliance
CERAMASPEED LTD8 citations73
US5204510AApr 20, 1993
Radiant electric heaters
CERAMASPEED LTD11 citations73
USD330661SNov 3, 1992
Stove top heating element
CERAMASPEED LTD7 citations73
USD326906SJun 9, 1992
Radiant stove heater
CERAMASPEED LTD14 citations73
US7030342B2Apr 18, 2006
Electrical heating assembly
CERAMASPEED LTD7 citations72
US6864464B2Mar 8, 2005
Electric heater
CERAMASPEED LTD6 citations72
US6752531B2Jun 22, 2004
Temperature sensor
CERAMASPEED LTD9 citations72
US6603100B2Aug 5, 2003
Radiant electric heater
CERAMASPEED LTD8 citations72
US6376810B2Apr 23, 2002
Radiant electric heater
CERAMASPEED LTD10 citations72
US6300605B1Oct 9, 2001
Radiant electric heater
CERAMASPEED LTD8 citations72
US6150641ANov 21, 2000
Temperature sensing and limiting device
CERAMASPEED LTD10 citations72
US6034358AMar 7, 2000
Radiant electric heater
CERAMASPEED LTD13 citations72
US5892206AApr 6, 1999
Radiant electric heater arrangement and method of operating the same
CERAMASPEED LTD16 citations72
US5866879AFeb 2, 1999
Infra-red heater arrangement
CERAMASPEED LTD8 citations72
US5477605ADec 26, 1995
Method of manufacturing a radiant electric heater
CERAMASPEED LTD7 citations72
US4864105ASep 5, 1989
Radiant heaters
CERAMASPEED LTD14 citations71
US7268324B2Sep 11, 2007
Electric cooking assembly with hot-warning indicator
CERAMASPEED LTD13 citations70
US6216334B1Apr 17, 2001
Electric heater and method of manufacture
CERAMASPEED LTD7 citations70
US6323472B1Nov 27, 2001
Radiant electric heater for a microwave oven
CERAMASPEED LTD9 citations67
US6043463AMar 28, 2000
Electric heater
CERAMASPEED LTD3 citations63
US5486323AJan 23, 1996
Method of forming compacted layer
CERAMASPEED LTD5 citations63
US5477031ADec 19, 1995
Electrical heating element, its manufacture and use
CERAMASPEED LTD6 citations63
US5471737ADec 5, 1995
Method of manufacturing a radiant electric heater
CERAMASPEED LTD5 citations63
Showing the top 50 of 86 patents by PatentIndex Score.