76590856
May 6, 2004
Jun 6, 2006
Laser devices, namely laser transmitters, laser receivers and detectors and GPS devices, namely, receivers, transceivers, antennas, rechargeable batteries and platforms, computer software for computing an X, Y and Z coordinate on the earth and assigning an attribute or description to that coordinate for mapping purposes and for computing a users current location and navigating to a desired or previously fixed location in the fields of surveying, construction, commercial mapping, civil engineering, precision agriculture, photogrammetry mapping and hydrography
Electrical and Scientific Apparatus