Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11121855 | System and method for secure exchange | John Rankin, Phillip Wayne Coffelt | 2021-09-14 |
| 10574439 | System and method for secure communication using random blocks or random numbers | John Rankin, Phillip Wayne Coffelt | 2020-02-25 |