Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7099837 | System of generating billing statements for published advertising | Maria Elena Lopez, John Metsig | 2006-08-29 |
| 6505173 | Method for electronically merging digitized data system of generating billing statements for published advertising | Maria Elena Lopez, John Metsig | 2003-01-07 |