Issued Patents All Time
Showing 76–100 of 125 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8583264 | Marking device docking stations and methods of using same | Steven Nielsen, Curtis Chambers | 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, Curtis Chambers | 2013-11-05 |
| 8572193 | Methods, apparatus, and systems for providing an enhanced positive response in underground facility locate and marking operations | Steven Nielsen, Curtis Chambers | 2013-10-29 |
| 8566737 | Virtual white lines (VWL) application for indicating an area of planned excavation | Steven Nielsen, Curtis Chambers | 2013-10-22 |
| 8560164 | Systems and methods for complex event processing of vehicle information and image information relating to a vehicle | Steven Nielsen, Curtis Chambers | 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, Curtis Chambers | 2013-10-01 |
| 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, Curtis Chambers | 2013-09-24 |
| 8543937 | Methods and apparatus employing a reference grid for generating electronic manifests of underground facility marking operations | Steven Nielsen, Curtis Chambers | 2013-09-24 |
| 8532341 | Electronically documenting locate operations for underground utilities | Steven Nielsen, Curtis Chambers | 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, Curtis Chambers | 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, Curtis Chambers | 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, Curtis Chambers | 2013-07-09 |
| 8476906 | Methods and apparatus for generating electronic records of locate operations | Steven Nielsen, Curtis Chambers | 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, Curtis Chambers | 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, Curtis Chambers | 2013-07-02 |
| 8478617 | 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 | 2013-07-02 |
| 8478523 | Marking apparatus and methods for creating an electronic record of marking apparatus operations | Steven Nielsen, Curtis Chambers, Mark A. Conner, Rene A. Vazquez | 2013-07-02 |
| 8473148 | Fleet management systems and methods for complex event processing of vehicle-related information via local and remote complex event processing engines | Steven Nielsen, Curtis Chambers | 2013-06-25 |
| 8473209 | Marking apparatus and marking methods using marking dispenser with machine-readable ID mechanism | Steven Nielsen, Curtis Chambers | 2013-06-25 |
| 8468206 | Methods, apparatus and systems for notifying excavators and other entities of the status of in-progress underground facility locate and marking operations | Steven Nielsen, Curtis Chambers | 2013-06-18 |
| 8467969 | Marking apparatus having operational sensors for underground facility marking operations, and associated methods and systems | Steven Nielsen, Curtis Chambers | 2013-06-18 |
| 8467932 | Systems and methods for complex event processing of vehicle-related information | Steven Nielsen, Curtis Chambers | 2013-06-18 |
| D684067 | Modular marking device | Steven Nielsen, Curtis Chambers, James Sener, Christopher D. Hageman | 2013-06-11 |
| 8463487 | Systems and methods for complex event processing based on a hierarchical arrangement of complex event processing engines | Steven Nielsen, Curtis Chambers | 2013-06-11 |
| 8457893 | Methods and apparatus for generating an electronic record of a marking operation including service-related information and/or ticket information | Steven Nielsen, Curtis Chambers | 2013-06-04 |