Issued Patents All Time
Showing 101–125 of 153 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8532341 | Electronically documenting locate operations for underground utilities | Curtis Chambers, Jeffrey Farr | 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 | Curtis Chambers, 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 | Curtis Chambers, 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 | Curtis Chambers, Jeffrey Farr | 2013-07-09 |
| 8478523 | Marking apparatus and methods for creating an electronic record of marking apparatus operations | Curtis Chambers, Jeffrey Farr, Mark A. Conner, Rene A. Vazquez | 2013-07-02 |
| 8476906 | Methods and apparatus for generating electronic records of locate operations | Curtis Chambers, 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 | Curtis Chambers, 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 | Curtis Chambers, Jeffrey Farr | 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 | Curtis Chambers, Jeffrey Farr | 2013-07-02 |
| 8478635 | Ticket approval methods of performing quality control in underground facility locate and marking operations | Curtis Chambers, David Pennington | 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 | Curtis Chambers, Jeffrey Farr | 2013-06-25 |
| 8473209 | Marking apparatus and marking methods using marking dispenser with machine-readable ID mechanism | Curtis Chambers, Jeffrey Farr | 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 | Curtis Chambers, Jeffrey Farr | 2013-06-18 |
| 8467969 | Marking apparatus having operational sensors for underground facility marking operations, and associated methods and systems | Curtis Chambers, Jeffrey Farr | 2013-06-18 |
| 8467932 | Systems and methods for complex event processing of vehicle-related information | Curtis Chambers, Jeffrey Farr | 2013-06-18 |
| D684067 | Modular marking device | Curtis Chambers, Jeffrey Farr, 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 | Curtis Chambers, Jeffrey Farr | 2013-06-11 |
| 8457893 | Methods and apparatus for generating an electronic record of a marking operation including service-related information and/or ticket information | Curtis Chambers, Jeffrey Farr | 2013-06-04 |
| 8442766 | Marking apparatus having enhanced features for underground facility marking operations, and associated methods and systems | Curtis Chambers, Jeffrey Farr | 2013-05-14 |
| 8424486 | Marker detection mechanisms for use in marking devices and methods of using same | Jeffrey Farr, Curtis Chambers | 2013-04-23 |
| 8416995 | Electronic manifest of underground facility locate marks | Curtis Chambers | 2013-04-09 |
| 8407001 | Systems and methods for using location data to electronically display dispensing of markers by a marking system or marking tool | Curtis Chambers, Jeffrey Farr | 2013-03-26 |
| 8401791 | Methods for evaluating operation of marking apparatus | Curtis Chambers, Jeffrey Farr, Mark A. Conner, Rene A. Vazquez | 2013-03-19 |
| 8400155 | Methods and apparatus for displaying an electronic rendering of a locate operation based on an electronic record of locate information | Curtis Chambers, Jeffrey Farr | 2013-03-19 |
| 8386178 | Marking system and method | Curtis Chambers, Jeffrey Farr, Rene A. Vazquez | 2013-02-26 |