Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10812944 | Tracking device location determination in a communicatively-restricted environment | Mohamed Sameh Mahmoud, Muhammad Umair, Richard Philip Sillman | 2020-10-20 |
| 10631133 | Tracking device location determination in a communicatively-restricted environment | Mohamed Sameh Mahmoud, Muhammad Umair, Richard Philip Sillman | 2020-04-21 |
| D880320 | Tracking device | Yves Behar, Michael George Farley, Vijay Shankar, Richard Philip Sillman, Valentin Jean Charles Marcel Sollier +1 more | 2020-04-07 |
| D879627 | Tracking device | Yves Behar, Michael George Farley, Vijay Shankar, Richard Philip Sillman, Valentin Jean Charles Marcel Sollier +1 more | 2020-03-31 |