Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7590574 | Mechanized tax worksheet | Joseph M. Hanners | 2009-09-15 |
| 7155404 | Mechanized tax worksheet | Joseph M. Hanners | 2006-12-26 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7590574 | Mechanized tax worksheet | Joseph M. Hanners | 2009-09-15 |
| 7155404 | Mechanized tax worksheet | Joseph M. Hanners | 2006-12-26 |