07400976 is referenced by 149 patents and cites 47 patents.

A system and method of mapping underground utilities and other subsurface objects involves one or more of acquiring utility location data using a number of different detectors and sensors, processing the multiple detector/sensor output data to produce mapping data, storing the mapping data in a database, and providing access to and use of the stored mapping data by subscribing users on a usage fee basis.

Title
Utility mapping and data distribution system and method
Application Number
11/296844
Publication Number
7400976 (B2)
Application Date
December 7, 2005
Publication Date
July 15, 2008
Inventor
Kevin L Alft
Pella
IA, US
Gary Neal Young
Oskaloosa
IA, US
Agent
Hollingsworth & Funk
Assignee
Vermeer Manufacturing Company
IA, US
IPC
G01S 13/00
G01V 1/00
G01V 3/36
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