Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE50016 | SMS communication during emergencies | David J. Leggett, Christopher Maloney, Scott Michael MacDonald, Mark David Hamilton, Chen-Lu Meng +1 more | 2024-06-18 |
| 10616412 | Processing an emergency services call | John Brosowsky, Donald Le Roy Mitchell, JR. | 2020-04-07 |
| 9629185 | Establishing text communication sessions between wireless mobile devices and emergency call centers | Sidney P. Gluckman, John T. Zaharychuk, Lisa A. Henderson | 2017-04-18 |
| 9301117 | SMS communication during emergencies | David J. Leggett, Christopher Maloney, Scott Michael MacDonald, Mark David Hamilton, Chen-Lu Meng +1 more | 2016-03-29 |