| Patents for G01T 7 - Details of radiation-measuring instruments (2,925) |
|---|
| 11/08/1983 | US4414680 Self supporting optical diffraction grid |
| 11/08/1983 | US4414679 X-Ray sensitive electrophoretic imagers |
| 10/11/1983 | US4409488 Radioactive material dose computer |
| 09/28/1983 | EP0089424A1 Improvements in and relating to a scintillation counting method and an evaporator for use therewith |
| 09/07/1983 | EP0087844A2 Grid structure for x-ray apparatus |
| 08/30/1983 | US4401889 Method and apparatus for measuring the intensity of preferably gamma radiation of radiation active deposit contained within a liquid sample |
| 07/05/1983 | CA1149462A1 Device for analyzing the activity of a radioactive aerosol as a function of the grain size distribution of its particles |
| 06/29/1983 | EP0082733A1 Test body arrangement |
| 05/18/1983 | EP0079079A1 Apparatus and detector head for radioactive aerosol particles |
| 02/16/1983 | EP0072279A1 Device and apparatus to detect aerosol particles by pressure difference |
| 01/11/1983 | CA1139401A1 Dosimeter having constant flow pump |
| 12/21/1982 | CA1138129A1 Borehole logging tool cryostat |
| 12/21/1982 | CA1138128A1 Borehole logging tool cryostat |
| 12/21/1982 | CA1138127A1 Borehole logging tool cryostat |
| 12/14/1982 | US4363972 Wide range noble gas radiation monitor |
| 11/10/1982 | EP0064171A1 Apparatus for monitoring the operational integrity of parameter measuring detectors |
| 10/12/1982 | CA1133326A1 Dosimeter for measuring gaseous contaminants |
| 09/29/1982 | EP0060848A1 Multitube collimator for instance for scintillation cameras. |
| 09/28/1982 | US4352014 Sampler and cell for radon detectors and method of using same |
| 09/07/1982 | US4348588 Method for compensating measuring values when measuring the radiation from a number of radioactive samples in an automatic radiation detecting instrument |
| 08/03/1982 | US4342913 Portable radiation dosimeter |
| 07/20/1982 | CA1128216A1 Sampler and cell for radon detectors and method of using same |
| 06/22/1982 | US4336532 Integrated nuclear radiation detector and monitor |
| 06/22/1982 | CA1126413A1 Method and arrangement of testing sequential circuits represented by monolithically integrated semiconductor circuits |
| 06/09/1982 | EP0053364A1 Apparatus for measuring concentration of radioactivity |
| 05/12/1982 | EP0051140A2 Integral grating |
| 03/18/1982 | WO1982000897A1 Multitube collimator for instance scintillation cameras |
| 02/16/1982 | US4315417 Borehole logging tool cryostat |
| 02/09/1982 | US4315151 Detecting phase separation in liquid scintillation samples |
| 02/02/1982 | US4313317 Borehole logging tool cryostat |
| 01/26/1982 | US4312192 Borehole logging tool cryostat |
| 01/21/1982 | WO1982000207A1 Detecting phase separation in liquid scintillation samples |
| 01/20/1982 | EP0044232A1 Portable digital dosimeter for measuring and monitoring ionizing radiation |
| 01/19/1982 | CA1116434A1 Dosimeter having a low air flow rate |
| 12/30/1981 | EP0009572B1 Method and device for testing sequential circuits realized by monolithic integrated semiconductor circuits |
| 12/08/1981 | US4304994 Method of and apparatus for monitoring radioactivity concentration of gas |
| 12/01/1981 | US4303858 Device to be used in automatic gamma counters to move the samples into a measuring chamber |
| 11/17/1981 | US4301370 Flowthrough chamber for nuclear radiation detection fluids |
| 11/04/1981 | EP0039145A1 A device for use in identification of groups of samples analysed in a multi-channel analyser |
| 11/03/1981 | US4298980 LSI Circuitry conforming to level sensitive scan design (LSSD) rules and method of testing same |
| 10/27/1981 | US4297574 For use in exploring for uranium |
| 10/13/1981 | US4295045 Background compensation type plutonium air monitor |
| 09/30/1981 | EP0036799A1 Cell for the continuous monitoring of tritium in water utilizing doped quartz scintillation beads |
| 09/15/1981 | US4289965 Emission computed tomograph |
| 08/25/1981 | US4286155 Radioactive gas monitor |
| 07/07/1981 | US4277682 Device for analyzing the activity of a radioactive aerosol as a function of the grain size distribution of its particles |
| 05/26/1981 | US4269059 Dosimeter having constant flow pump |
| 03/24/1981 | US4257746 Dosimeter having a low air flow rate |
| 02/11/1981 | EP0023850A1 Cryostat for photon detector and its use in a borehole logging tool |
| 01/13/1981 | US4244458 Sample vial guide |
| 12/30/1980 | US4242582 Means for expelling sample carriers from a radiation measuring apparatus |
| 11/25/1980 | US4235097 Dosimeter for measuring gaseous contaminants |
| 11/25/1980 | CA1090240A1 Analysis process |
| 11/14/1980 | EP0016165A4 Method of conducting radioassay using a combined reaction/filter vial. |
| 10/07/1980 | CA1087324A2 Diagnostic reagent holder and method |
| 10/01/1980 | EP0016165A1 Method of conducting radioassay using a combined reaction/filter vial |
| 09/03/1980 | EP0014955A1 Process for preparing samples of tritium or tritium and C(14) labelled materials, mainly samples of organic materials and samples of biological origin, for liquid scintillation counting, and apparatus therefor |
| 08/06/1980 | EP0013931A1 Emission computed tomograph |
| 07/22/1980 | US4214161 Apparatus for radiochromatographic analysis of mixture of substances containing components tagged by radioactive isotopes |
| 04/29/1980 | US4200803 Multiple collimator apparatus with angularly adjustable collimator tubes |
| 04/29/1980 | CA1076716A1 Gamma counter apparatus |
| 04/22/1980 | CA1076267A1 Radon detection |
| 04/16/1980 | EP0009572A2 Method and device for testing sequential circuits realized by monolithic integrated semiconductor circuits |
| 04/08/1980 | US4197456 Flowmeter for liquids |
| 03/19/1980 | EP0008967A1 Device for analyzing the activity of a radioactive aerosol depending on the granular dimensions of its particles |
| 03/06/1980 | WO1980000371A1 Method of conducting radio assay using a combined reaction/filter vial |
| 01/22/1980 | US4185199 Method of continuously determining radiation working level exposure |
| 10/30/1979 | CA1065503A1 Apparatus for the indirect monitoring of the radioactive contamination of surfaces |
| 09/25/1979 | CA1063259A1 Device for checking the irradiation dose measuring circuits used to measure the irradiation doses delivered by a radiotherapy apparatus |
| 08/23/1979 | WO1979000552A1 Arrangement for measuring radioactive concentrations |
| 07/31/1979 | CA1059653A1 Counter apparatus |
| 07/10/1979 | US4160382 Sample taking device for toxic and/or radioactive substances |
| 06/19/1979 | CA1056960A1 Method and apparatus for indicating the radioactive decay products of radium in an environment |
| 06/12/1979 | US4158135 Measuring radiation of radioactive materials, absorption |
| 06/05/1979 | CA1055724A1 Procedure and means for collecting liquid containing radioactive tracer elements |
| 05/01/1979 | USRE29983 Self-monitoring battery operated circuit |
| 03/06/1979 | US4142706 Automatic sample changer having planar transport surface |
| 02/20/1979 | US4140912 Atmospheric radon monitor |
| 01/16/1979 | CA1046652A1 Automatic apparatus for dispensing diodiagnostic agents and method therefor |
| 01/02/1979 | US4132894 Monitor of the concentration of particles of dense radioactive materials in a stream of air |
| 12/26/1978 | US4131798 Array gamma counter |
| 11/14/1978 | CA1042565A1 Irradiation unit for ionizing radiation |
| 10/31/1978 | US4122936 Centering mechanism for movable member within a variable-width passageway |
| 10/10/1978 | US4119850 Multiple sample, radioactive particle counting apparatus |
| 09/05/1978 | US4112301 Moving particles suspended in a carrier fluid through a flow channel having an input end under gas pressure |
| 08/15/1978 | US4107533 Apparatus for measuring a concentration of radioactivity |
| 08/15/1978 | US4106907 Centrifuge tube and method for performing assay with same |
| 08/01/1978 | US4103553 Apparatus for the indirect monitoring of the radioactive contamination of surfaces |
| 05/30/1978 | US4092541 Method for determining the activity concentration in waste gases for specific nuclides |
| 05/30/1978 | US4092539 Radiation monitor |
| 05/30/1978 | US4092538 Device for checking the irradiation dose measuring circuits used to measure the irradiation doses delivered by a radiotherapy apparatus |
| 03/21/1978 | US4079628 Thyroids, geiger counter |
| 12/27/1977 | US4065383 Procedure and means for collecting liquid containing radioactive tracer elements |
| 10/25/1977 | US4055762 Radon daughter dosimeter |
| 10/11/1977 | US4053775 Constant flow radon gas monitor |
| 09/06/1977 | US4047043 Irradiation installation for ionizing radiation |
| 08/16/1977 | US4041994 Dose dispenser for radioactive gas |
| 07/12/1977 | US4035642 Gamma counter apparatus |
| 06/14/1977 | US4029966 Radiation-detecting devices and apparatus |
| 06/14/1977 | US4029961 Apparatus for measuring the nuclear radiation of a sequence of radioactive samples |