Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6665380 | Inmate messaging system and method | John D. McFarlen | 2003-12-16 | $646,000 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6665380 | Inmate messaging system and method | John D. McFarlen | 2003-12-16 | $646,000 |