Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10284701 | Portable system for institutional telephone service provision | Charles David Orr, Todd Russell Thomasson | 2019-05-07 |
| 10051101 | Portable system for institutional telephone service provision | Charles David Orr, Todd Russell Thomasson | 2018-08-14 |
| 8903066 | Portable system for institutional telephone service provision | Charles David Orr, Todd Russell Thomasson | 2014-12-02 |