| Patents for G01V 9 - Prospecting or detecting by methods not provided for in groups (2,873) |
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| 01/11/2001 | WO2001002993A1 Methods of and apparatus for analysing a signal |
| 01/11/2001 | CA2377404A1 Methods of and apparatus for analysing a signal |
| 12/28/2000 | WO2000079309A1 Method and installation for tapping fresh water and detecting fresh water source at sea |
| 12/26/2000 | US6166338 Tubular switch and device for connecting the switch |
| 12/26/2000 | US6164693 Device for detecting the type of occupancy of the passenger's seat of a motor vehicle |
| 12/21/2000 | DE19927170A1 Probe for tracing geological anomalies is hand held |
| 11/21/2000 | US6150944 Termite detection apparatus |
| 11/02/2000 | DE10020508A1 System for detecting and releasing a person locked in the boot of a vehicle generates warning if CO2 concentration exceeds defined level of concentration by defined amount for defined period |
| 09/19/2000 | US6119535 Underground water level sensing unit and ground monitoring system using the same |
| 09/13/2000 | CN2396404Y Mud-rock flow earth quake sounds parameter detector |
| 09/12/2000 | US6116097 Method and means for detecting chemicals on ground |
| 08/15/2000 | US6101871 In-ground vapor monitoring device and method |
| 08/01/2000 | US6097027 Identifying oil columns |
| 07/20/2000 | WO2000042287A1 Automated bore planning method and apparatus for horizontal directional drilling |
| 07/20/2000 | CA2361240A1 Automated bore planning method and apparatus for horizontal directional drilling |
| 06/28/2000 | EP1012559A1 Method and means for detecting chemicals on ground |
| 06/13/2000 | US6073499 Chemical trace detection portal based on the natural airflow and heat transfer of the human body |
| 06/07/2000 | CN2382028Y Dynamic casing well tester |
| 05/30/2000 | US6070116 Arrangement for the electronic monitoring of an adjustment drive |
| 05/16/2000 | CA2070648C Explosive detection screening system |
| 05/11/2000 | WO2000026626A1 Passenger detector |
| 05/11/2000 | DE19843611A1 Detecting Earth's radiation involves detecting vertical deflection of electron beam in Braun cathode ray tube placed in horizontal position |
| 04/27/2000 | WO2000023821A1 Method for 4d permeability analysis of geologic fluid reservoirs |
| 04/08/2000 | CA2285506A1 A landmine detector with a high-power microwave illuminator and an infrared detector |
| 04/05/2000 | EP0990923A2 Condition detecting system |
| 03/21/2000 | US6041017 Method for producing images of reservoir boundaries |
| 03/07/2000 | CA2040977C Methods for measurement, analysis and assessment of ground structure |
| 03/01/2000 | EP0754307B1 Fluid detection means |
| 02/17/2000 | WO2000008488A1 Method for determining a geo-pathogenic area from anomalies in the earth's electrostatic field in residential areas |
| 02/15/2000 | US6023887 Door opening/closing detector and tool used for the same |
| 01/05/2000 | CN2357337Y Underwater signal transmitter |
| 01/04/2000 | CA2176065C Aerial pipeline surveillance system |
| 12/08/1999 | EP0962787A2 Method of verifying an extension area sensor controller, master controller of area sensors, and cover to be used when no slave controller is added |
| 11/30/1999 | US5992213 Method for testing soil contamination |
| 11/23/1999 | US5987972 Method for detection of solid particles in fluid and particle sensor used in said method |
| 11/10/1999 | EP0955536A2 A chemical trace detection portal based on the natural airflow and heat transfer of the human body |
| 10/12/1999 | US5965810 Method for determining sedimentary rock pore pressure caused by effective stress unloading |
| 10/12/1999 | US5964530 Method for compensating earth surface temperatures for the skyward effect thereon |
| 08/31/1999 | CA2002848C Wholly microfabricated biosensors and process for the manufacture and use thereof |
| 08/26/1999 | DE19807665A1 Measuring system for recording hydrological parameters |
| 08/18/1999 | EP0936589A2 Geographical displacement sensing unit and monotoring apparatus using the same |
| 08/04/1999 | CN1225189A Tubular switch and device for connecting the switch |
| 07/29/1999 | WO1999038015A1 A method for use in the detection of narcotics in closed containers, preferably freight containers, and a system for performing the method |
| 07/21/1999 | EP0788454B1 Electro-optic sheet-sensing apparatus and method |
| 07/21/1999 | EP0502998B1 Explosive detection screening system |
| 07/14/1999 | EP0928716A1 Child seat detection system for a vehicle |
| 07/13/1999 | US5923140 Detecting device for detecting the traveling state of a moving object |
| 07/13/1999 | US5922974 Geochemical soil sampling for oil and gas exploration |
| 07/06/1999 | US5920007 Particle sensor that distinguishes between particles and bubbles in a fluid |
| 06/22/1999 | US5915268 Vertical flow chemical detection portal |
| 06/16/1999 | EP0775323B1 Tactile-acoustic information detecting and measuring apparatus and method |
| 06/10/1999 | WO1998050803A3 Neurotechnical method for geological research and prospecting |
| 05/19/1999 | EP0916102A1 Method for producing images of reservoir boundaries |
| 05/19/1999 | CN1043442C Airborne survey method and apparatus |
| 05/11/1999 | US5903153 Apparatus and method for detecting underground liquids |
| 05/06/1999 | EP0913844A1 Tubular switch and device for connecting the switch |
| 05/05/1999 | CN2317487Y Non-sealing steel pipe sound counting earth sound device |
| 04/29/1999 | DE19843888A1 View selector for X-ray inspection system |
| 04/22/1999 | DE19730571C1 Mine search probe for detecting objects in the ground and verifying as potential antipersonnel or antitank mines |
| 03/31/1999 | EP0905501A2 A portable detection and screening system |
| 03/24/1999 | EP0903856A2 Pulse signal generation method and apparatus |
| 03/09/1999 | US5880421 Power window side visor sensing switch arrangement |
| 02/24/1999 | EP0898161A2 Method for detection of solid particles in fluid and particle sensor used in said method |
| 02/09/1999 | CA2099304C Strata movement indicator |
| 01/19/1999 | US5862512 Method and apparatus for processing geochemical survey data |
| 01/14/1999 | WO1999001739A1 Soil sampling for oil and gas exploration |
| 12/02/1998 | EP0881482A2 High duty cycle assembly for detecting molecules |
| 12/02/1998 | EP0881480A2 Baggage sampling assembly |
| 12/02/1998 | EP0881479A2 Hand held sampling probe |
| 11/17/1998 | US5837454 Process for the manufacture of wholly microfabricated biosensors |
| 11/17/1998 | US5837446 Process for the manufacture of wholly microfabricated biosensors |
| 11/12/1998 | WO1998050803A2 Neurotechnical method for geological research and prospecting |
| 10/20/1998 | US5825188 Method of mapping and monitoring groundwater and subsurface aqueous systems |
| 10/20/1998 | US5825119 For detecting a solid particle in a fluid |
| 10/14/1998 | CN1196124A Process and device for detecting and monitoring partial space |
| 09/23/1998 | CN1193743A Method and apparatus for predicting disaster in gas bearing coal and rock |
| 09/15/1998 | US5808562 Vehicle detector for installation on the surface of a multi-lane road |
| 09/09/1998 | CN1192537A Method for detecting earth-quake caused by attraction force from sun and moon |
| 08/27/1998 | WO1998037439A1 Water prospecting method and apparatus |
| 08/27/1998 | WO1998037398A1 Method and means for detecting chemicals on ground |
| 08/26/1998 | EP0859931A1 Infrared gas detection method and apparatus |
| 08/25/1998 | US5798940 In situ oxidation reduction potential measurement of soils and ground water |
| 08/20/1998 | DE19724344C1 In-use recognition device for front passenger seat in motor vehicle |
| 08/18/1998 | US5796679 Doppler velocimeter for monitoring groundwater flow |
| 07/28/1998 | US5786527 Method and apparatus for testing soil contamination |
| 07/02/1998 | WO1998028638A1 Method for prospecting petroleum products in the ground |
| 06/24/1998 | EP0848831A1 Process and device for detecting and monitoring a partial space |
| 06/16/1998 | US5767400 Hydraulic test system mounted with borehole television set for simultaneous observation in front and lateral directions |
| 06/16/1998 | US5766953 Determination of the source of a soil sample |
| 06/04/1998 | WO1998024043A1 Method and apparatus for processing geochemical survey data |
| 06/03/1998 | EP0845688A2 System and method for measurement, analysis and assessment of ground structures |
| 05/29/1998 | CA2204304A1 Infrared gas detection method and apparatus |
| 05/27/1998 | CA2222344A1 Geophysical mapping process hydrogeophysics |
| 05/05/1998 | US5747671 Axial flow particle sensor |
| 04/28/1998 | US5744715 Tactile-acoustic information detecting and measuring apparatus and method |
| 04/28/1998 | US5743642 Method for compensating earth surface temperatures for the skyward effect thereon |
| 04/22/1998 | EP0837019A1 A detecting device for detecting the traveling state of a moving object |
| 04/21/1998 | US5742053 Infrared gas detection method and apparatus |
| 04/14/1998 | US5739536 Fiber optic infrared cone penetrometer system |
| 03/12/1998 | DE19635987A1 Sensor unit for indicating physical characteristics of earth masses or objects |