| Patents for G01K 3 - Thermometers giving results other than momentary value of temperature (2,751) |
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| 12/27/1984 | EP0129132A1 Measuring device to detect a temperature difference |
| 12/27/1984 | CA1180118A Method and apparatus for the direct measurement of thermal energy transferred by a fluid medium |
| 12/25/1984 | US4490053 Temperature threshold detector |
| 12/19/1984 | EP0128601A1 Temperature monitoring device |
| 12/18/1984 | US4488822 Time/temperature indicator |
| 12/11/1984 | US4488269 Temperature surveillance systems |
| 12/11/1984 | US4487057 Continuous sense and locate device |
| 11/27/1984 | US4485449 Method and apparatus for the direct measurement of thermal energy transferred by a fluid medium |
| 10/23/1984 | US4479190 Detecting apparatus using a digital computer |
| 10/16/1984 | CA1176374A1 Detection of hot and cold spots in chemical reactors |
| 09/18/1984 | US4471711 Push-pull cable with color change temperature self-indicating means |
| 09/05/1984 | EP0117580A1 An apparatus and method for accurately measuring temperature differences |
| 09/05/1984 | EP0117390A2 Process for monitoring incremental environmental exposures of products that undergo progressive quality changes in response to environment stimuli |
| 09/04/1984 | US4469452 Indicator system and means for irreversibly recording a temperature limit |
| 09/04/1984 | CA1173933A1 Temperature sensing circuit with high noise immunity |
| 08/21/1984 | CA1172946A1 Sanitation indicator |
| 08/16/1984 | WO1984003163A1 Method and apparatus for monitoring unburned particulate accumulation in the exhaust duct of a combustion system |
| 08/07/1984 | US4464064 Temperature control monitor |
| 07/31/1984 | CA1171933A1 Apparatus for detecting the local temperature variations of an object and the sites of the temperature variations |
| 07/24/1984 | CA1171502A1 Fiber optic temperature sensing |
| 07/18/1984 | EP0113463A1 Electrical device for detecting power delivered to a resistive load |
| 06/19/1984 | CA1169527A1 Fault detecting sensor and method of detecting faults therewith |
| 06/13/1984 | EP0110288A2 Resistor temperature device trip unit |
| 06/05/1984 | US4453159 Self-monitoring heat tracing system |
| 06/05/1984 | CA1168720A1 Thermostatic fiber optic waveguides |
| 05/30/1984 | EP0031826B1 Process for monitoring the history of temperature versus time of deep-frozen product, indicator for applying said process and utilization of said process |
| 05/10/1984 | WO1984001826A1 Temperature/time limit indicator |
| 05/08/1984 | US4447884 Graphic display in an electronic thermometer |
| 04/10/1984 | US4441329 Temperature control system |
| 04/03/1984 | US4440509 Detection of hot and cold spots in chemical reactors |
| 03/27/1984 | US4439396 Multijunction difference thermocouples for gamma sensors |
| 03/20/1984 | CA1163828A1 Heat averaging thermally responsive device |
| 03/13/1984 | CA1163461A1 Apparatus for determining the freezing point of a liquid on or from a road surface |
| 02/28/1984 | US4433923 Operative temperature sensing system |
| 02/21/1984 | US4432656 Process for monitoring the history of temperature versus time of deep-frozen product, indicator for applying said process and utilization of said process |
| 01/31/1984 | US4428321 Thermally-activated time-temperature indicator |
| 01/19/1984 | WO1984000212A1 Composition having regulated occurence of opacity and clarity at selected temperatures and method of making the same and also use of the composition |
| 01/10/1984 | US4425297 Gamma ray thermometer for boiling water reactor |
| 01/03/1984 | CA1159673A1 Formation tester |
| 12/20/1983 | US4420974 In-situ measurement system |
| 12/20/1983 | CA1158888A1 Optical fiber temperature sensor |
| 12/13/1983 | US4420446 Automatic |
| 11/29/1983 | US4418339 Temperature sensing circuit for semiconductor junction temperature probe |
| 11/29/1983 | US4417782 Fiber optic temperature sensing |
| 11/16/1983 | EP0094154A2 Device for visually indicating a pressure or temperature condition |
| 11/15/1983 | CA1156853A1 Length and temperature measuring apparatus for tank installations |
| 11/08/1983 | CA1156760A1 Method of monitoring the wear of refractory walls of a blast furnace and temperature probe used for the method |
| 10/26/1983 | EP0092034A2 Indicator device for a time-temperature charge |
| 10/26/1983 | EP0092027A2 Local temperature rise monitor for electrical apparatus |
| 10/12/1983 | EP0090811A1 Self-monitoring heat tracing system |
| 10/11/1983 | US4408904 Temperature profile detector |
| 10/11/1983 | US4408557 Timer and storage condition indicator |
| 10/04/1983 | US4407141 Temperature sensing means for refrigerator |
| 09/27/1983 | US4406550 Temperature monitoring and utilization system |
| 09/20/1983 | US4404922 Ageing indicator |
| 08/02/1983 | CA1150979A1 Aging indicateur |
| 06/21/1983 | US4389217 Integrated time-temperature or radiation-dosage history recording device |
| 06/21/1983 | US4389124 Device for monitoring selected operating conditions of combustion within a solid fossil fuel burning furnace |
| 06/14/1983 | US4388332 Irreversible thermochromism; hoof and mouth disease |
| 06/14/1983 | US4388267 High temperatures in nuclear reactors; easily replaceable |
| 05/31/1983 | US4385519 Water level sensor and temperature profile detector |
| 05/26/1983 | WO1983001834A1 Thermally-activated time-temperature indicator |
| 05/17/1983 | US4384282 Device for indicating a freezing temperature in a selected location |
| 05/17/1983 | US4384262 Temperature responsive astable multivibrator |
| 05/10/1983 | US4382700 Shelf life indicator |
| 04/19/1983 | US4380155 Temperature sensing circuit with high noise immunity |
| 03/31/1983 | WO1983001138A1 Self-monitoring heat tracing system |
| 03/03/1983 | WO1983000765A1 Fluid level and temperature sensor |
| 03/01/1983 | US4375164 Formation tester |
| 03/01/1983 | CA1142181A1 Fluorinated benzenesulfonate diacetylenes |
| 02/15/1983 | US4373768 Thermostatic fiber optic waveguides |
| 02/09/1983 | EP0071350A2 Temperature threshold detectors |
| 02/08/1983 | US4372692 Electronic device to record temperatures and the time of occurrence |
| 01/26/1983 | EP0070398A2 A temperature indicator device for refrigerator apparatus |
| 01/25/1983 | US4370535 Microwave oven power control system |
| 12/21/1982 | CA1137790A1 Averaging temperature responsive apparatus |
| 12/14/1982 | US4363556 Continuous strip cold detector |
| 12/07/1982 | US4362057 Optical fiber temperature sensor |
| 11/30/1982 | US4361799 Over-temperature sense and locate device |
| 11/24/1982 | EP0065128A2 Device for the determination of the saturation temperature of a hot liquid under pressure and circuit to guard the difference with respect to the saturation temperature and the vaporisation when using this device |
| 11/23/1982 | CA1136225A1 Temperature-controlled microwave power supply |
| 11/16/1982 | US4358953 Method of monitoring the wear of refractory walls of a blast furnace and temperature probe used for the method |
| 11/10/1982 | EP0064446A1 Device for measuring the local power production in a nuclear reactor, and method to calibrate the device |
| 11/10/1982 | EP0064334A2 Temperature surveillance system |
| 11/03/1982 | EP0064008A1 Device for locally measuring the power in a nuclear reactor |
| 11/02/1982 | US4356790 Temperature indicator |
| 10/19/1982 | US4354812 Method and apparatus for mold temperature control |
| 10/12/1982 | US4353990 Monitoring and irreversibly displaying thermal energy input as function of time-temperature relationship |
| 10/05/1982 | US4352290 Heat transfer measuring apparatus |
| 09/29/1982 | EP0060947A1 Time-temperature indicator apparatus |
| 08/24/1982 | CA1130391A1 Device for indicate oestrus and/or illness in cows |
| 08/18/1982 | EP0058019A1 Sanitation indicator |
| 07/20/1982 | US4340886 Bearing and motor temperature monitor |
| 07/13/1982 | US4339240 Color changing polyacetylenic compounds |
| 06/30/1982 | EP0054831A1 Device to monitor the condition of a consumable piece of goods |
| 06/15/1982 | CA1125582A1 Time-temperature indicating device |
| 06/08/1982 | CA1125407A1 Differential measuring system |
| 05/11/1982 | US4328678 Refrigerant compressor protecting device |
| 05/11/1982 | CA1123274A1 Temperature indicator |
| 05/05/1982 | EP0051035A1 Device for controlling the temperature (or another binary physical parameter) of periodically moving objects |