Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10515373 | Method and system for replaying a voice message and displaying a signed digital photograph contemporaneously | Robert N. Barrett | 2019-12-24 |
| 10263785 | Cryptography method and system for securing data via electronic transmission | Richard H. Waters, Robert N. Barrett | 2019-04-16 |