Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11651323 | Visual graphic tracking of item shipment and delivery | John Roland Clem, Charles John Atkinson | 2023-05-16 |
| 11599755 | Systems and methods for on-demand mobile device postage printing and user access to printed postage indicium | John Roland Clem | 2023-03-07 |
| 11544692 | Systems and methods using mobile communication handsets for providing postage | John Roland Clem | 2023-01-03 |