Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9489545 | Apparatus, system, and method for protecting electronic devices in a virtual perimeter | Dan F. Hirsch | 2016-11-08 |
| 9069993 | Apparatus, system, and method for protecting electronic devices in a virtual perimeter | Dan F. Hirsch | 2015-06-30 |