Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10776819 | Methods and systems for detecting fraudulent advertisements in pay-per-call advertising | Kai Rossbach | 2020-09-15 |
| 10600081 | Methods and systems for detecting fraudulent advertisements in pay-per-call advertising | Kai Rossbach | 2020-03-24 |