Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11163943 | Method and system for partial application data collection | Christian BILLMAN | 2021-11-02 |
| 11080740 | Listening application on a mobile device to limit multiple redemptions of an offer | Christian BILLMAN | 2021-08-03 |