Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11138626 | System for marketing campaign specification and secure digital coupon redemption | James F. Kramer | 2021-10-05 |
| 11108724 | Electronically referring a contact without divulging contact data | James F. Kramer | 2021-08-31 |
| 11100527 | Verification of redemption of an electronic offer | James F. Kramer | 2021-08-24 |