Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7634440 | Secure, objective online exchange, confirmation and evaluation methods | Ursula Herzog-Denu | 2009-12-15 |
| 7299200 | Currency-time line transaction system and method | Ursula Herzog-Denu | 2007-11-20 |