Patents per Year
Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 10969459 | Object detection | — | 2021-04-06 | |
| 9766616 | Tagless tracking | — | 2017-09-19 | |
| 8264319 | Location system and communication system | Andrew Martin Robert Ward, Stephen E. Hodges, Rupert William Meldrum Curwen, Joseph Francis Newman | 2012-09-11 | $22,919,000 |
| 7466224 | System for detecting intruders in a populated space | Andrew Martin Robert Ward, Paul Michael Webster, Rupert William Meldrum Curwen | 2008-12-16 | |
| 7388464 | Location system and communication | Andrew Martin Robert Ward, Stephen E. Hodges, Rupert William Meldrum Curwen, Joseph Francis Newman | 2008-06-17 | $90,165,000 |
| 7295101 | User interface systems | Andrew Martin Robert Ward, Stephen E. Hodges | 2007-11-13 | $45,016,000 |
| 6867699 | Method of and apparatus for actuating an operation | Rupert William Meldrum Curwen, Robert Hague | 2005-03-15 | |
| 6718278 | Location system | — | 2004-04-06 | |
| 6567005 | Method of and apparatus for actuating an operation | Rupert William Meldrum Curwen, Robert Hague | 2003-05-20 |