Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9646275 | Methods and apparatus for assessing risks associated with locate request tickets based on historical information | Steven Nielsen, Curtis Chambers, Jeffrey Farr | 2017-05-09 |
| 9578678 | Methods and apparatus for facilitating locate and marking operations | Steven Nielsen, Curtis Chambers, Jeffrey Farr | 2017-02-21 |
| 9189821 | Methods, apparatus and systems for generating digital-media-enhanced searchable electronic records of underground facility locate and/or marking operations | Steven Nielsen, Curtis Chambers, Jeffrey Farr | 2015-11-17 |
| 9159107 | Methods, apparatus and systems for generating location-corrected searchable electronic records of underground facility locate and/or marking operations | Steven Nielsen, Curtis Chambers, Jeffrey Farr | 2015-10-13 |
| 8907980 | Methods, apparatus and systems for generating searchable electronic records of underground facility locate and/or marking operations | Steven Nielsen, Curtis Chambers, Jeffrey Farr | 2014-12-09 |