Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9712962 | Public and private geo-fences | Thomas A. Birch, Derick Arnold Johnson, Thomas H. Calvert | 2017-07-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9712962 | Public and private geo-fences | Thomas A. Birch, Derick Arnold Johnson, Thomas H. Calvert | 2017-07-18 |