Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12087136 | Systems and methods for community slot-style gaming | — | 2024-09-10 |
| 11138837 | Systems and methods for community slot-style gaming | — | 2021-10-05 |
| 9916588 | Methods and apparatus for quality assessment of a field service operation based on dynamic assessment parameters | Steven Nielsen, Curtis Chambers, Jeffrey Farr | 2018-03-13 |
| 9659268 | Ticket approval system for and method of performing quality control in field service applications | Steven Nielsen, Curtis Chambers | 2017-05-23 |
| 9473626 | Apparatus and methods for evaluating a quality of a locate operation for underground utility | Steven Nielsen, Curtis Chambers, Jeffrey Farr | 2016-10-18 |
| 9317830 | Methods and apparatus for analyzing locate and marking operations | Steven Nielsen, Curtis Chambers, Jeffrey Farr | 2016-04-19 |
| 9256849 | Apparatus and methods for evaluating a quality of a locate operation for underground utility | Steven Nielsen, Curtis Chambers, Jeffrey Farr | 2016-02-09 |
| 8478635 | Ticket approval methods of performing quality control in underground facility locate and marking operations | Steven Nielsen, Curtis Chambers | 2013-07-02 |
| 8194932 | Ticket approval system for and method of performing quality control in field service applications | Steven Nielsen, Curtis Chambers | 2012-06-05 |