| Patents for G01C 15 - Surveying instruments or accessories not provided for in groups (9,775) |
|---|
| 08/20/1997 | EP0790355A1 Excavation region setting apparatus for controlling region limited excavation by construction machine |
| 08/20/1997 | EP0626561B1 Automatic inclination angle compensator |
| 08/14/1997 | WO1997029344A1 A device for fixing geodesic devices |
| 08/14/1997 | WO1997029343A1 Method and device for fixing geodesic instruments |
| 08/13/1997 | CN1157020A Excavation regions setting apparatus for controlling region limited excavation by construction machine |
| 08/13/1997 | CN1156824A Laser system for surveying |
| 08/12/1997 | US5657003 Structure movement monitoring and emergency alarm system |
| 08/12/1997 | US5655307 Laser gradient setting device |
| 08/07/1997 | DE19604018A1 Accurate surface measurement method for building structures |
| 08/06/1997 | EP0787972A2 Laser levelling means |
| 07/31/1997 | WO1997027454A1 Alignment tool for determining orientation with respect to gravity with motion dampening mechanism |
| 07/31/1997 | WO1997027453A1 Measuring ball reflector |
| 07/31/1997 | DE19602327A1 Meßkugel-Reflektor Measuring ball reflector |
| 07/30/1997 | EP0715707A4 Automatic level and plumb tool |
| 07/23/1997 | EP0785412A2 Laser levelling apparatus |
| 07/17/1997 | WO1997025634A1 Triangulation position detection and integrated dispensing valve |
| 07/17/1997 | WO1997025591A1 Laser plumb bob and apparatus |
| 07/08/1997 | US5647009 Computer aided work support system and method |
| 07/08/1997 | US5644850 Laser plumb device |
| 07/03/1997 | DE19651250A1 Laser beam surveyor's level with rotating heads |
| 07/02/1997 | EP0746497B1 Device for guiding the pilot of an aircraft approaching its parking position |
| 07/01/1997 | US5644318 SATPS dynamic surveying from a moving platform |
| 06/26/1997 | DE19651251A1 Laser beam levelling device esp. for determining flat or level surface e.g. for construction site |
| 06/19/1997 | WO1997021980A1 Method of mutually aligning bodies and position-measuring sensor therefor |
| 06/19/1997 | DE19546405A1 Verfahren zum gegenseitigen Ausrichten von Körpern und Lagemeßsonde hierfür Method for aligning of bodies and position measurement probe this |
| 06/18/1997 | EP0676034B1 Marker post |
| 06/18/1997 | EP0622524B1 System for measuring excavation position of underground excavator |
| 06/18/1997 | CN1152116A Horizontal position error correcting mechanism of electronic level gauge |
| 06/17/1997 | US5639966 Machine height measuring method and machine height measuring device for surveying machines |
| 06/12/1997 | DE19545704A1 Automatic surveying method for useful agricultural land area surfaces used in determining sampling points |
| 06/12/1997 | DE19545589A1 Measuring and marking method for distance lines or surfaces or at least partly closed spaces |
| 06/11/1997 | EP0778457A1 Device for marking a measuring point |
| 06/10/1997 | US5638220 Device for producing ring-shaped laser spot |
| 06/06/1997 | CA2192056A1 Device for marking a measuring point |
| 06/04/1997 | EP0776485A1 Apparatus and method for determining the position of a work implement |
| 06/04/1997 | EP0776458A1 System and associated method for determining and transmitting positional data utilizing optical signals |
| 06/03/1997 | US5636018 Laser beam survey instrument having a tiltable laser beam axis and tilt detectors |
| 05/29/1997 | WO1997019321A1 System for determining time or direction for prayer |
| 05/29/1997 | WO1997019250A1 Method of qualifying a borehole survey |
| 05/28/1997 | DE19617212C1 Laser level with instrument base and automatic fine levelling of laser beam |
| 05/27/1997 | US5633946 Method and apparatus for collecting and processing visual and spatial position information from a moving platform |
| 05/22/1997 | WO1997018438A1 Method and device for measuring axial deviation in a tautwire alignment system |
| 05/22/1997 | DE19543299A1 Measuring of objects especially static objects such as buildings and machines or similar |
| 05/22/1997 | DE19542506A1 Optical plumb line with light source for concentrated beam located in housing |
| 05/20/1997 | US5631732 Method of remotely determining roadway crown elevation |
| 05/20/1997 | US5631658 Method and apparatus for operating geography-altering machinery relative to a work site |
| 05/15/1997 | DE19541379A1 Motor vehicle position determination method |
| 05/14/1997 | EP0773428A1 Device for making a measuring point in terrain |
| 05/14/1997 | EP0773427A1 Apparatus for reference laser level setting |
| 05/14/1997 | EP0772842A1 Method for collecting and processing visual and spatial position information |
| 05/13/1997 | US5629767 IR laser line-of-sight alignment |
| 05/13/1997 | US5629756 Laser beam projection apparatus |
| 05/09/1997 | WO1997016703A1 Rotary laser system |
| 04/30/1997 | DE19627188A1 Markierungselement zur Markierung des Meterrisses in Bauwerken Marker to label the meter crack in buildings |
| 04/30/1997 | DE19539505A1 Levelling element for concrete surface e.g. on flat roof of building |
| 04/24/1997 | WO1997014859A1 Marker element for marking the meter line in buildings |
| 04/23/1997 | EP0769675A2 Method of displaying vehicle wheel alignment conditions |
| 04/22/1997 | US5623709 Tripod with detector for inclination of pan head |
| 04/22/1997 | US5621977 Plumb bob |
| 04/22/1997 | US5621976 For use by a construction contractor |
| 04/22/1997 | US5621975 Remotely controlled self-leveling laser instrument with modular capability |
| 04/20/1997 | CA2187980A1 Method of displaying vehicle wheel alignment conditions |
| 04/17/1997 | WO1997014015A1 A system for point-by-point measuring of spatial coordinates |
| 04/15/1997 | US5621531 Self-aligning sewer pipe laser |
| 04/15/1997 | US5619802 Automatic level and plumb tool |
| 04/09/1997 | EP0766810A1 Optical device for determining the position of a reflective graticule |
| 04/08/1997 | US5619212 Method of determining position information from orbiting satellites |
| 04/03/1997 | WO1997012202A1 Structure measuring system |
| 04/03/1997 | DE19536295A1 Arrangement of partially structured flat signal markers for calibration and orientation of three=dimensional sensors |
| 04/02/1997 | EP0765463A1 Method and device for spatially locating a trihedron |
| 04/01/1997 | US5617202 Diode laser co-linear and intersecting light beam generator |
| 04/01/1997 | US5617085 Method and apparatus for monitoring the surroundings of a vehicle and for detecting failure of the monitoring apparatus |
| 03/27/1997 | WO1997011333A1 Asymmetrical plumb bob and method |
| 03/27/1997 | CA2159152A1 Adjustable grade stick and method of using same |
| 03/25/1997 | US5614913 Optimization of survey coordinate transformations |
| 03/25/1997 | US5614907 All weather visual system for helicopters |
| 03/20/1997 | WO1997010517A1 Method and arrangement for target seeking |
| 03/19/1997 | EP0763187A1 Pipe alignment apparatus and method using green light |
| 03/19/1997 | EP0763186A1 Method and system for generating an integrated multimedia description of a location |
| 03/19/1997 | CN1145471A Laser leveling device |
| 03/18/1997 | US5612864 Apparatus and method for determining the position of a work implement |
| 03/18/1997 | US5612781 Object reflector detection system |
| 03/18/1997 | US5612687 Process for regulating the orientation of a support structure such as that carrying a head-up control system on an aircraft |
| 03/18/1997 | US5611739 Golf club putter with laser aiming system |
| 03/12/1997 | EP0583321B1 A vehicle for the measuring and marking of points and/or lines on a road |
| 03/11/1997 | US5610711 Remote pointing system for a self-leveling laser instrument |
| 03/11/1997 | US5610614 Real-time kinematic initialization test system |
| 03/06/1997 | WO1997008572A1 Arrangement for retroreflection of a ray using triple prisms |
| 03/06/1997 | WO1997008512A1 Geodesic measuring staff |
| 03/06/1997 | WO1997008509A1 Target for laser leveling systems |
| 03/06/1997 | DE19635591A1 Position-fixing system using GPS at measurement and reference stations |
| 03/05/1997 | CN1144327A Direction detector |
| 03/04/1997 | US5608746 Method for avoiding eye damage when using high-power lasers |
| 03/04/1997 | US5608528 Optical position detecting method using asynchronous modulation of light source |
| 03/04/1997 | US5606802 Laser gradient setting device |
| 02/27/1997 | WO1997007381A1 Plumb level with laser light projection |
| 02/27/1997 | WO1997007296A1 Excavation region setting apparatus for controlling region limited excavation by construction machine |
| 02/27/1997 | DE19531510A1 Survey marking device |
| 02/27/1997 | DE19530809A1 Anordnung zur Retroreflexion einer Strahlung mit Tripelprismen Arrangement for retroreflection of radiation with triple prisms |
| 02/27/1997 | DE19530804A1 Setting adjusting element method using control and-or regulating unit for land surveying |