Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6167435 | Double opt-in.TM. method and system for verifying subscriptions to information distribution services | Rosalind Resnick | 2000-12-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6167435 | Double opt-in.TM. method and system for verifying subscriptions to information distribution services | Rosalind Resnick | 2000-12-26 |