Issued Patents All Time
Showing 51–75 of 125 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8805640 | Locating equipment docking station communicatively coupled to or equipped with a mobile/portable device | Steven Nielsen, Curtis Chambers, Tony Davani | 2014-08-12 |
| 8770140 | Marking apparatus having environmental sensors and operations sensors for underground facility marking operations, and associated methods and systems | Steven Nielsen, Curtis Chambers | 2014-07-08 |
| 8775077 | Systems and methods for using location data to electronically display dispensing of markers by a marking system or marking tool | Steven Nielsen, Curtis Chambers | 2014-07-08 |
| 8766638 | Locate apparatus with location tracking system for receiving environmental information regarding underground facility marking operations, and associated methods and systems | Steven Nielsen, Curtis Chambers | 2014-07-01 |
| 8749239 | Locate apparatus having enhanced features for underground facility locate operations, and associated methods and systems | Steven Nielsen, Curtis Chambers | 2014-06-10 |
| 8731999 | Management system, and associated methods and apparatus, for providing improved visibility, quality control and audit capability for underground facility locate and/or marking operations | Steven Nielsen, Curtis Chambers | 2014-05-20 |
| 8731830 | Marking apparatus for receiving environmental information regarding underground facility marking operations, and associated methods and systems | Steven Nielsen, Curtis Chambers | 2014-05-20 |
| 8700325 | Marking apparatus and methods for creating an electronic record of marking operations | Steven Nielsen, Curtis Chambers, Mark A. Conner, Rene A. Vazquez | 2014-04-15 |
| 8644965 | Marking device docking stations having security features and methods of using same | Steven Nielsen, Curtis Chambers | 2014-02-04 |
| 8630463 | Searchable electronic records of underground facility locate marking operations | Steven Nielsen, Curtis Chambers | 2014-01-14 |
| 8626571 | Management system, and associated methods and apparatus, for dispatching tickets, receiving field information, and performing a quality assessment for underground facility locate and/or marking operations | Steven Nielsen, Curtis Chambers | 2014-01-07 |
| 8620726 | Methods and apparatus for analyzing locate and marking operations by comparing locate information and marking information | Steven Nielsen, Curtis Chambers | 2013-12-31 |
| 8620616 | Methods and apparatus for assessing marking operations based on acceleration information | Steven Nielsen, Curtis Chambers | 2013-12-31 |
| 8620587 | Methods, apparatus, and systems for generating electronic records of locate and marking operations, and combined locate and marking apparatus for same | Steven Nielsen, Curtis Chambers | 2013-12-31 |
| 8620572 | Marking device with transmitter for triangulating location during locate operations | Steven Nielsen, Curtis Chambers | 2013-12-31 |
| 8612276 | Methods, apparatus, and systems for dispatching service technicians | Steven Nielsen, Curtis Chambers, Rajdip Singh Sikand | 2013-12-17 |
| 8612271 | Methods and apparatus for analyzing locate and marking operations with respect to environmental landmarks | Steven Nielsen, Curtis Chambers | 2013-12-17 |
| 8612148 | Marking apparatus configured to detect out-of-tolerance conditions in connection with underground facility marking operations, and associated methods and systems | Steven Nielsen, Curtis Chambers | 2013-12-17 |
| 8612090 | Methods, apparatus, and systems for acquiring and analyzing vehicle data and generating an electronic representation of vehicle operations | Steven Nielsen, Curtis Chambers | 2013-12-17 |
| 8600848 | Methods, apparatus and systems for ensuring wage and hour compliance in locate operations | Steven Nielsen, Curtis Chambers | 2013-12-03 |
| 8600526 | Marking device docking stations having mechanical docking and methods of using same | Steven Nielsen, Curtis Chambers | 2013-12-03 |
| 8589202 | Methods and apparatus for displaying and processing facilities map information and/or other image information on a marking device | Steven Nielsen, Curtis Chambers | 2013-11-19 |
| 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, Curtis Chambers | 2013-11-19 |
| 8585410 | Systems for and methods of simulating facilities for use in locate operations training exercises | Steven Nielsen, Curtis Chambers, Thomas W. Bachelder | 2013-11-19 |
| 8583372 | Methods, apparatus, and systems for facilitating compliance with marking specifications for dispensing marking material | Steven Nielsen, Curtis Chambers | 2013-11-12 |