Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8676675 | Tax transaction system | Druvaan B. Von Drehnen, Timothy M. Finnegan, David Hunter, Stephanie Lynn Willette | 2014-03-18 |
| 8306881 | Tax transaction system | Druvaan B. Von Drehnen, Timothy M. Finnegan, David Hunter, Stephanie Lynn Willette | 2012-11-06 |
| 7809614 | Tax transaction system | Druvaan B. Von Drehnen, Timothy M. Finnegan, David Hunter, Stephanie Lynn Willette | 2010-10-05 |