Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6052674 | Electronic invoicing and collection system and method with charity donations | Philip Tsappi | 2000-04-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6052674 | Electronic invoicing and collection system and method with charity donations | Philip Tsappi | 2000-04-18 |