Issued Patents All Time
Showing 76–100 of 150 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8612148 | Marking apparatus configured to detect out-of-tolerance conditions in connection with underground facility marking operations, and associated methods and systems | Steven Nielsen, Jeffrey Farr | 2013-12-17 |
| 8612271 | Methods and apparatus for analyzing locate and marking operations with respect to environmental landmarks | Steven Nielsen, Jeffrey Farr | 2013-12-17 |
| 8612276 | Methods, apparatus, and systems for dispatching service technicians | Steven Nielsen, Jeffrey Farr, Rajdip Singh Sikand | 2013-12-17 |
| 8600848 | Methods, apparatus and systems for ensuring wage and hour compliance in locate operations | Steven Nielsen, Jeffrey Farr | 2013-12-03 |
| 8600526 | Marking device docking stations having mechanical docking and methods of using same | Steven Nielsen, Jeffrey Farr | 2013-12-03 |
| 8589201 | Methods and apparatus for generating alerts on a locate device, based on comparing electronic locate information to facilities map information and/or other image information | Steven Nielsen, Jeffrey Farr | 2013-11-19 |
| 8589202 | Methods and apparatus for displaying and processing facilities map information and/or other image information on a marking device | Steven Nielsen, Jeffrey Farr | 2013-11-19 |
| 8585410 | Systems for and methods of simulating facilities for use in locate operations training exercises | Steven Nielsen, Jeffrey Farr, Thomas W. Bachelder | 2013-11-19 |
| 8583372 | Methods, apparatus, and systems for facilitating compliance with marking specifications for dispensing marking material | Steven Nielsen, Jeffrey Farr | 2013-11-12 |
| 8583264 | Marking device docking stations and methods of using same | Steven Nielsen, Jeffrey Farr | 2013-11-12 |
| 8577707 | Methods and apparatus for overlaying electronic locate information on facilities map information and/or other image information displayed on a locate device | Steven Nielsen, Jeffrey Farr | 2013-11-05 |
| 8572193 | Methods, apparatus, and systems for providing an enhanced positive response in underground facility locate and marking operations | Steven Nielsen, Jeffrey Farr | 2013-10-29 |
| 8566737 | Virtual white lines (VWL) application for indicating an area of planned excavation | Steven Nielsen, Jeffrey Farr | 2013-10-22 |
| 8560164 | Systems and methods for complex event processing of vehicle information and image information relating to a vehicle | Steven Nielsen, Jeffrey Farr | 2013-10-15 |
| 8549084 | Methods, apparatus, and systems for exchanging information between excavators and other entities associated with underground facility locate and marking operations | Steven Nielsen, Jeffrey Farr | 2013-10-01 |
| 8543937 | Methods and apparatus employing a reference grid for generating electronic manifests of underground facility marking operations | Steven Nielsen, Jeffrey Farr | 2013-09-24 |
| 8543651 | Methods, apparatus and systems for submitting virtual white line drawings and managing notifications in connection with underground facility locate and marking operations | Steven Nielsen, Jeffrey Farr | 2013-09-24 |
| 8532341 | Electronically documenting locate operations for underground utilities | Steven Nielsen, Jeffrey Farr | 2013-09-10 |
| 8532342 | Electronic manifest of underground facility locate marks | Steven Nielsen | 2013-09-10 |
| 8527308 | Methods and apparatus for overlaying electronic locate information on facilities map information and/or other image information displayed on a locate device | Steven Nielsen, Jeffrey Farr | 2013-09-03 |
| 8510141 | Methods and apparatus for generating alerts on a marking device, based on comparing electronic marking information to facilities map information and/or other image information | Steven Nielsen, Jeffrey Farr | 2013-08-13 |
| 8484300 | Methods, apparatus and systems for communicating information relating to the performance of underground facility locate and marking operations to excavators and other entities | Steven Nielsen, Jeffrey Farr | 2013-07-09 |
| 8476906 | Methods and apparatus for generating electronic records of locate operations | Steven Nielsen, Jeffrey Farr | 2013-07-02 |
| 8478524 | Methods and apparatus for dispensing marking material in connection with underground facility marking operations based on environmental information and/or operational information | Steven Nielsen, Jeffrey Farr | 2013-07-02 |
| 8478525 | Methods, apparatus, and systems for analyzing use of a marking device by a technician to perform an underground facility marking operation | Steven Nielsen, Jeffrey Farr | 2013-07-02 |