Issued Patents All Time
Showing 25 most recent of 150 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11188955 | Providing on-demand services through use of portable computing devices | Shalin Amin, Mina Radhakrishnan, Paul-Phillip Holden | 2021-11-30 |
| 10417673 | Providing on-demand services through use of portable computing devices | Shalin Amin, Mina Radhakrishnan, Paul-Phillip Holden | 2019-09-17 |
| 10402841 | Enabling a user to verify a price change for an on-demand service | Mina Radhakrishnan, Shalin Amin, Ryan McKillen, Travis Kalanick | 2019-09-03 |
| 9916588 | Methods and apparatus for quality assessment of a field service operation based on dynamic assessment parameters | Steven Nielsen, David Pennington, Jeffrey Farr | 2018-03-13 |
| 9830338 | Virtual white lines for indicating planned excavation sites on electronic images | Steven Nielsen, Jeffrey Farr | 2017-11-28 |
| 9773217 | Methods, apparatus, and systems for acquiring an enhanced positive response for underground facility locate and marking operations | Steven Nielsen, Jeffrey Farr | 2017-09-26 |
| 9696758 | Locating equipment docking station communicatively coupled to or equipped with a mobile/portable device | Steven Nielsen, Jeffrey Farr, Tony Davani | 2017-07-04 |
| 9659268 | Ticket approval system for and method of performing quality control in field service applications | Steven Nielsen, David Pennington | 2017-05-23 |
| 9646353 | Methods, apparatus, and systems for exchanging information between excavators and other entities associated with underground facility locate and marking operations | Steven Nielsen, Jeffrey Farr | 2017-05-09 |
| 9646275 | Methods and apparatus for assessing risks associated with locate request tickets based on historical information | Steven Nielsen, Jeffrey Farr, Greg Block | 2017-05-09 |
| 9578678 | Methods and apparatus for facilitating locate and marking operations | Steven Nielsen, Jeffrey Farr, Greg Block | 2017-02-21 |
| 9563863 | Marking apparatus equipped with ticket processing software for facilitating marking operations, and associated methods | Steven Nielsen, Jeffrey Farr | 2017-02-07 |
| 9542863 | Methods and apparatus for generating output data streams relating to underground utility marking operations | Steven Nielsen, Jeffrey Farr | 2017-01-10 |
| 9473626 | Apparatus and methods for evaluating a quality of a locate operation for underground utility | Steven Nielsen, Jeffrey Farr, David Pennington | 2016-10-18 |
| 9471835 | Electronic manifest of underground facility locate marks | Steven Nielsen | 2016-10-18 |
| 9317830 | Methods and apparatus for analyzing locate and marking operations | Steven Nielsen, Jeffrey Farr, David Pennington | 2016-04-19 |
| 9311614 | Methods, apparatus and systems for onsite linking to location-specific electronic records of locate operations | Steven Nielsen, Jeffrey Farr | 2016-04-12 |
| 9305310 | Enabling a user to verify a price change for an on-demand service | Mina Radhakrishnan, Shalin Amin, Ryan McKillen, Travis Kalanick | 2016-04-05 |
| 9279900 | Systems and methods for generating electronic records of locate and marking operations | Steven Nielsen, Jeffrey Farr | 2016-03-08 |
| 9280269 | Electronic manifest of underground facility locate marks | Steven Nielsen | 2016-03-08 |
| 9256964 | Electronically documenting locate operations for underground utilities | Steven Nielsen, Jeffrey Farr | 2016-02-09 |
| 9256849 | Apparatus and methods for evaluating a quality of a locate operation for underground utility | Steven Nielsen, Jeffrey Farr, David Pennington | 2016-02-09 |
| 9235821 | Methods, apparatus, and systems for providing an enhanced positive response for underground facility locate and marking operations based on an electronic manifest documenting physical locate marks on ground, pavement or other surface | Steven Nielsen, Jeffrey Farr | 2016-01-12 |
| 9230292 | Providing on-demand services through use of portable computing devices | Shalin Amin, Mina Radhakrishnan, Paul-Phillip Holden | 2016-01-05 |
| 9208458 | Methods and apparatus for analyzing locate and marking operations with respect to facilities maps | Steven Nielsen, Jeffrey Farr | 2015-12-08 |