Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10779258 | System and methods for locating a mobile device | Graham R Worsfold | 2020-09-15 |
| 10390326 | System and methods for locating a mobile device | Graham R Worsfold | 2019-08-20 |
| 10129848 | System and methods for locating a mobile device | Graham R Worsfold | 2018-11-13 |
| 7827063 | Point of sale systems and methods | Graham R Worsfold, David Halyk, Arthur Sullivan | 2010-11-02 |
| 7751540 | “Always-on” telemetry system and method | Andrew J. Whitfield, Gordon Smythe | 2010-07-06 |