| Patents for G01V 9 - Prospecting or detecting by methods not provided for in groups (2,873) |
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| 08/04/1987 | CA1224940A1 Method of detecting a contraband substance |
| 07/30/1987 | WO1987004528A1 Minerals and petroleum exploration using thermoluminescence |
| 07/28/1987 | CA1224857A1 Rain condition dependent wiper control system for an automotive vehicle |
| 07/21/1987 | US4681854 Physical and chemical effects of subterranean fluids on a mineral substrate |
| 07/21/1987 | US4680961 System and method for ice movement detection in determination of ice breakup |
| 07/07/1987 | CA1223936A1 Tactile sensor array: robotic system and manufacturing method utilizing same |
| 06/30/1987 | US4676664 Exploring for subsurface hydrocarbons by sea floor temperature gradients preferably using a multiplexed thermistor probe |
| 06/10/1987 | EP0089998B1 A method for indicating and identifying concealed deposits |
| 04/21/1987 | US4659675 Oxidation methane to carbon dioxide and water then isotopic examination |
| 04/14/1987 | US4657145 Inspection apparatus |
| 04/08/1987 | EP0217708A1 Apparatus for detecting a window pane |
| 03/10/1987 | CA1219078A1 Exploring for subsurface hydrocarbons by sea floor temperature gradients preferably using a multiplexed thermistor probe |
| 02/19/1987 | DE3529573A1 Horizontal pendulum rod |
| 02/10/1987 | US4641566 Method for detecting buried land mines by non-destructive means |
| 02/10/1987 | CA1217815A Multiplex submersible pump telemetry system |
| 12/23/1986 | CA1215757A1 Rain sensor in an automatic wiper drive control system for an automotive vehicle |
| 10/21/1986 | US4617994 Determining residual oil saturation by injecting CO2 and base generating reactant |
| 09/30/1986 | US4614867 Sheet sensing apparatus with photoelectrically detected resiliently mounted nip roller |
| 08/26/1986 | US4608478 Wire electrode clamping mechanism of wire-cut electric discharge machine |
| 08/26/1986 | CA1210508A1 Methods for locating oil or gas deposits employing temperature and/or geothermal gradient measurements |
| 08/05/1986 | US4603575 Elemental tracer system for determining the source areas of pollution aerosol |
| 07/24/1986 | EP0155274A4 Exploring for subsurface hydrocarbons by sea floor temperature gradients preferably using a multiplexed thermistor probe. |
| 07/16/1986 | EP0187419A2 Device for detecting air gaps in liquid product pieces |
| 07/08/1986 | US4599218 Capture box for predicting hydrocarbon potential of an earth formation underlying a body of water |
| 07/02/1986 | EP0186442A2 Method and apparatus for sensing sheets |
| 05/13/1986 | US4588348 Robotic system utilizing a tactile sensor array |
| 05/13/1986 | US4587847 Method for indicating concealed deposits |
| 05/13/1986 | CA1204380A1 Method for indicating concealed deposits |
| 04/22/1986 | US4584508 Rain sensor in an automatic wiper drive control system for an automotive vehicle |
| 04/09/1986 | EP0098290B1 Apparatus for detecting the passage of multiple superposed documents along a feed path |
| 04/08/1986 | US4580440 Method of detecting a contraband substance |
| 03/04/1986 | US4574241 Marine surveying apparatus and method for locating pipelines buried under the seabed |
| 03/04/1986 | US4574118 Predicting hydrocarbon potential of an earth formation underlying a body of water by analysis of seeps containing low concentrations of carbonaceous gases |
| 03/04/1986 | US4573354 Apparatus and method for geochemical prospecting |
| 01/29/1986 | EP0169516A2 System for the perception of oil pollution in the ground water |
| 01/22/1986 | EP0169057A2 Method and apparatus for detecting a contraband substance |
| 01/21/1986 | US4565786 Method for detecting mercury gas |
| 12/24/1985 | US4560664 Predicting hydrocarbon potential of an earth formation underlying a body of water by analysis of seeps containing low concentrations of carbonaceous gases |
| 12/24/1985 | US4559818 Thermal well-test method |
| 12/04/1985 | EP0163069A1 Method and apparatus for determining an unhindered and bubble-free flow of a liquid under pressure |
| 11/26/1985 | US4555489 Method for determining flow patterns in subterranean petroleum and mineral containing formations using organosulfur tracers |
| 11/26/1985 | US4555488 A formamide, acetamide, urea or thiourea |
| 10/30/1985 | EP0159361A1 Wire electrode clamping mechanism for wire-cut electric discharge machine |
| 09/25/1985 | EP0155274A1 Exploring for subsurface hydrocarbons by sea floor temperature gradients preferably using a multiplexed thermistor probe |
| 09/17/1985 | US4542325 Rain condition dependent wiper control system for an automotive vehicle |
| 07/17/1985 | EP0148690A1 Device for detecting particles, in particular solid particles in a gaseous fluid flowing off through a pipe |
| 07/03/1985 | EP0146580A1 Tactile sensor array |
| 05/14/1985 | US4517458 Remote detection of hydrocarbon seeps |
| 04/30/1985 | US4513613 Particle detection system |
| 03/26/1985 | US4507611 Method for detecting surface and subsurface anomalies of the earth using vertical current measurements |
| 03/14/1985 | WO1985001000A1 Wire electrode clamping mechanism for wire-cut electric discharge machine |
| 03/13/1985 | EP0133879A1 Device for testing the surfaces of plate-shaped work pieces |
| 02/14/1985 | WO1985000635A1 Exploring for subsurface hydrocarbons by sea floor temperature gradients preferably using a multiplexed thermistor probe |
| 01/22/1985 | CA1181258A1 Remote detection of hydrocarbon seeps |
| 01/09/1985 | EP0130824A2 Sheet sensing apparatus |
| 01/09/1985 | EP0130474A1 Method of attennating the effect of magnetic fields, device for carrying it out and its use |
| 12/25/1984 | US4490613 Infrared hydrocarbon remote sensor |
| 12/06/1984 | WO1984004820A1 Tactile sensor array |
| 12/04/1984 | US4486658 Water flow well logging sonde and method of water flow sensing |
| 12/04/1984 | CA1179033A1 Sensor |
| 11/13/1984 | US4482890 Weight responsive intrusion detector using dual optical fibers |
| 10/23/1984 | US4478096 Shielded sniffing device |
| 10/16/1984 | US4477722 Monitoring equipment which swivels into and out of a traveling line |
| 10/16/1984 | US4477573 Sulphur gas geochemical prospecting |
| 10/16/1984 | US4476716 Methods for locating oil or gas deposits employing temperature and/or geothermal gradient measurements |
| 09/05/1984 | EP0117435A2 Rain sensor in an automatic wiper drive control system for an automotive vehicle |
| 09/04/1984 | US4469623 Vapor permeable microcapsules containing volatile perfluoroalkyl bromide |
| 08/29/1984 | EP0116588A1 Feeler gauge |
| 08/08/1984 | EP0115338A2 Rain condition dependent wiper control system for an automotive vehicle |
| 07/10/1984 | US4458519 Air pressure operated proximity sensor |
| 07/10/1984 | CA1170721A1 Gas-liquid analyzer |
| 06/05/1984 | US4452091 Soil gas probe |
| 05/01/1984 | US4445366 Pressure differential gage and a method for detecting the presence of noncondensible gases in a refrigeration system |
| 04/24/1984 | US4444889 Predicting hydrocarbon potential of an earth formation underlying a body of water by analysis of seeps containing low concentrations of carbonaceous gases |
| 04/24/1984 | US4444041 Method and apparatus for determining the venting rate of landfill gas |
| 04/10/1984 | CA1165137A1 Method and apparatus for underwater detection of hydrocarbons |
| 03/15/1984 | WO1984001036A1 Feeler gauge |
| 03/15/1984 | WO1984001035A1 Single handed test stick |
| 02/28/1984 | US4434364 Method and apparatus for underwater detection of hydrocarbons |
| 02/21/1984 | CA1162625A1 Touch detector for electron applicator |
| 02/21/1984 | CA1162419A1 Remote analysis using thermal radiation |
| 01/18/1984 | EP0098290A1 Apparatus for detecting the passage of multiple superposed documents along a feed path. |
| 12/13/1983 | US4420565 Injection of tracers |
| 10/19/1983 | EP0091720A1 Method of and device for detecting the presence or absence of an article on or from a vacuum pick-up means |
| 10/05/1983 | EP0089998A1 A method for indicating and identifying concealed deposits. |
| 09/13/1983 | US4404468 Pyrodetector |
| 08/09/1983 | CA1151760A1 Optical transducer array system |
| 07/21/1983 | WO1983002513A1 Apparatus for detecting the passage of multiple superposed documents along a feed path |
| 07/19/1983 | US4394573 Method and apparatus for underwater detection of hydrocarbons |
| 07/05/1983 | US4391137 Groundwater flow meter |
| 07/05/1983 | US4391127 Proximity sensor |
| 06/28/1983 | US4390785 Method and apparatus for remotely detecting gases in the atmosphere |
| 05/31/1983 | US4386275 Apparatus and method for detecting the presence of a heat-emitting body |
| 04/14/1983 | WO1983001309A1 A method for indicating concealed deposits |
| 03/29/1983 | US4378055 Analyzing for helium in drilling muds to locate geothermal reservoirs |
| 03/22/1983 | US4377640 Sampling soils, desorbing sulfur gases, analyzing |
| 01/25/1983 | US4370552 Method for ore prospecting |
| 12/14/1982 | CA1137557A1 Mineral exploration |
| 12/07/1982 | CA1137232A1 Uranium prospecting method |
| 11/23/1982 | US4360359 Analysis of sediments to detect seepage-induced anomalies |