| Patents for H05B 3 - Ohmic-resistance heating (42,733) |
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| 05/16/1989 | US4830876 Process for producing contact strips on substrates, especially on glazing |
| 05/11/1989 | DE3836857A1 Fusion device for an electrophotographic copier and method for producing a heating roller intended therefor |
| 05/11/1989 | DE3801831A1 Device for fastening helical tube cartridges on the injection nozzles of injection moulds |
| 05/11/1989 | DE3736612A1 Device for attaching helical-tube cartridges to the injection nozzles of injection moulds |
| 05/10/1989 | CN2037219U Electric foot warmer health care unit |
| 05/09/1989 | US4829282 High efficiency high heat output electrical heater assembly |
| 05/09/1989 | US4829163 Crack detector for heated glass panel |
| 05/09/1989 | US4829162 Maintenance of uniform optical window properties |
| 05/09/1989 | US4829160 Electric cooker plate |
| 05/09/1989 | US4829154 Planar heater for liquid crystal element |
| 05/09/1989 | US4828166 Device for regulating the heating element of a cooking vessel |
| 05/09/1989 | US4827602 Electric heater assembly fixture and method of use |
| 05/05/1989 | WO1989004108A1 Electric immersion heater |
| 05/03/1989 | EP0314477A2 A glass door and hinge structure |
| 05/03/1989 | EP0314454A1 Anti-frost system for a window of a motor vehicle |
| 05/03/1989 | EP0314053A1 Electroplating device for the thickening of a conductive line on a glass window |
| 05/03/1989 | EP0027112B2 Method and apparatus for regulating the temperature of a heating element in a water heater |
| 05/03/1989 | DE3835785A1 Bottom electrode for electric melting furnaces |
| 05/03/1989 | DE3736005A1 Control unit for electronically controlling the hob temperature with a temperature sensor |
| 05/03/1989 | DE3735977A1 Protection device for heating conductor |
| 05/03/1989 | DE3735472A1 Method for the production of an electrical surface-radiation heating body (radiator) and a surface-radiation heating body produced according to the method |
| 05/03/1989 | DE3735179A1 Radiant-heating unit and method for the production of a radiant-heating unit |
| 05/03/1989 | CN2037039U Electric meal-heating stove for children |
| 05/03/1989 | CN1032623A Thermo-therapeutic warmer and its manufacturing method |
| 05/02/1989 | US4827108 Substrates for supporting electrical tracks and/or components |
| 05/02/1989 | US4827107 Battery-powered food warmer |
| 05/02/1989 | US4827102 Heating system |
| 05/02/1989 | CA1253598A1 Power control arrangement |
| 05/02/1989 | CA1253555A1 Heating rate variant elongated electrical resistance heater |
| 04/27/1989 | DE3735013A1 Tubular furnace for the electrothermal atomisation of samples in atomic absorption spectroscopy |
| 04/26/1989 | EP0313137A1 Electric cooking apparatus |
| 04/26/1989 | EP0313103A1 Electric cooking plate with a temperature-protected switch gear |
| 04/26/1989 | EP0312688A2 Exothermic conductive coating |
| 04/25/1989 | US4825049 Vapor deposition coating |
| 04/25/1989 | US4825043 Electric continuous flow heater for liquid containers |
| 04/25/1989 | US4825039 Glove assembly for use at low temperature |
| 04/25/1989 | CA1253187A1 Slotted autoregulating heater |
| 04/25/1989 | CA1253064A1 Method for making an electrically heatable windshield |
| 04/20/1989 | DE3833293A1 Heating element |
| 04/19/1989 | EP0312204A2 Conductive polymeric conduit heater |
| 04/19/1989 | EP0312029A1 Heater for injection molding machine |
| 04/19/1989 | EP0311761A2 Tubular furnace for the electrothermal atomization of samples in atomic absorption spectroscopy |
| 04/19/1989 | CN2036340U Heat exchanger with positive temp. coefficient thermalsensitive resistor as heating body |
| 04/19/1989 | CN2036262U Air-electric twopurpose heating stove |
| 04/18/1989 | US4822983 Electrical heaters |
| 04/18/1989 | US4822980 PTC heater device |
| 04/18/1989 | US4822969 Apparatus for continuous-direct-resistance heating of long-length articles |
| 04/18/1989 | US4822176 Method and apparatus for simulation of the operational demands acting an expanded tube joints |
| 04/12/1989 | EP0311538A1 Process and apparatus for the continuous and simultaneous graphitisation of long carbonaceous bodies and of carbonaceous grains moving counter-currently |
| 04/12/1989 | EP0157850B1 Heating pad for vehicle seats |
| 04/12/1989 | CN1032416A Multifunctional ceramic electrothermal device |
| 04/11/1989 | US4821069 Apparatus for controlling the temperature of a heat roller |
| 04/11/1989 | US4820904 Electrical contacting device for fusing roller |
| 04/11/1989 | US4820902 Bus bar arrangement for an electrically heated transparency |
| 04/11/1989 | CA1252309A1 Corrosion-resistant steel tube |
| 04/06/1989 | WO1989003162A1 Electrical device comprising conductive polymers |
| 04/05/1989 | EP0309498A1 Method for producing an electrically heated window assembly and resulting article |
| 04/04/1989 | US4819248 Electrode monitoring system |
| 04/04/1989 | US4818849 High intensity cooking unit for broiling/self-basting |
| 04/04/1989 | US4818846 Electric hotplate and apparatus for the connection thereof |
| 04/04/1989 | US4818439 PTC compositions containing low molecular weight polymer molecules for reduced annealing |
| 04/04/1989 | US4818311 Methods of and apparatus for heating a moving metallic strand material |
| 04/04/1989 | US4817271 Apparatus for the manufacture of a flexible heating appliance |
| 04/04/1989 | CA1252142A1 Electrical heater |
| 03/30/1989 | DE3823642A1 Heatable electric resistance for flow meters |
| 03/30/1989 | DE3816669A1 Electrically operated appliance for making hot beverages, such as coffee, tea or the like |
| 03/30/1989 | DE3731225A1 Process for producing a tooth ring model and tooth ring model produced by this process |
| 03/30/1989 | DE3730195A1 Electric heater with positive temperature coefficient |
| 03/30/1989 | DE3730161A1 Electrical heating element |
| 03/29/1989 | EP0308779A1 Temperature limiting device particularly for armoured resistance elements |
| 03/29/1989 | CN2035101U Acid and alkali resisting electric heater |
| 03/29/1989 | CN2034927U Heater for vehicle pipe-line |
| 03/29/1989 | CN1031991A Bushing balance controller |
| 03/28/1989 | US4816649 Flexible heating assembly |
| 03/28/1989 | US4816648 Toothbrush sterilizer |
| 03/28/1989 | US4816647 Power control for appliance having a glass ceramic cooking surface |
| 03/28/1989 | US4816645 Method for the manufacture of a heating unit |
| 03/28/1989 | US4816230 System for recycling fines to hollow electrode |
| 03/28/1989 | US4815971 Multi-tier load fixture for a top-loading furnace furnace |
| 03/28/1989 | US4815769 Connector for heatable hoses and heatable hose assembly |
| 03/28/1989 | US4815198 Method for making a part of an electrically heated windshield assembly |
| 03/28/1989 | CA1251821A2 Heating apparatus |
| 03/23/1989 | DE3730978A1 Stainless-steel cooking vessel |
| 03/23/1989 | DE3249924C2 Heating element with cylindrical wall |
| 03/22/1989 | EP0308388A1 Electrical heating apparatus |
| 03/22/1989 | EP0307630A1 Cooking plate |
| 03/22/1989 | EP0307629A1 Electric cooking plate |
| 03/22/1989 | EP0307555A1 Process for the manufacture of a cooking vessel |
| 03/21/1989 | US4814587 High power self-regulating heater |
| 03/21/1989 | US4814586 Electrical resistance heater |
| 03/21/1989 | US4814585 For heating floors of rooms |
| 03/21/1989 | US4814584 Profiled PCT heater for heating a tubular member |
| 03/21/1989 | US4814580 Thermal walkway |
| 03/21/1989 | CA1251509A1 Making electrical contact between metals and resistive elements |
| 03/15/1989 | EP0307217A1 Positive temperature coefficient thermistor device for heating apparatus |
| 03/15/1989 | EP0307207A2 Heat recoverable article |
| 03/15/1989 | EP0307206A2 Heat recoverable article |
| 03/15/1989 | EP0307205A2 Conductive polymer composition |
| 03/15/1989 | EP0307200A2 Heat recoverable article |
| 03/15/1989 | EP0307199A2 Heat recoverable article |